Prevention of intestinal Campylobacter jejuni colonization in broilers by combinations of in-feed organic acids von Skånseng, B, Kaldhusdal, M, Moen, B, Gjevre, A.-G, Johannessen, G.S, Sekelja, M, Trosvik, P, Rudi, K

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Bacteriological quality of organically grown leaf lettuce in Norway von Loncarevic, S, Johannessen, G.S, Rorvik, L.M

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Influence of bovine manure as fertilizer on the bacteriological quality of organic Iceberg lettuce von Johannessen, G.S, Froseth, R.B, Solemdal, L, Jarp, J, Wasteson, Y, Rorvik, L.M

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Enumeration of thermotolerant Campylobacter spp. from poultry carcasses at the end of the slaughter-line von Johannessen, G.S, Johnsen, G, Økland, M, Cudjoe, K.S, Hofshagen, M

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Study of the cross-contamination and survival of Salmonella in fresh apples von Perez-Rodriguez, F., Begum, M., Johannessen, G.S.

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Bacteriological analysis of fresh produce in Norway von Johannessen, Gro S, Loncarevic, Semir, Kruse, Hilde

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Occurrence of pathogenic Yersinia enterocolitica in Norwegian pork products determined by a PCR method and a traditional culturing method von Johannessen, Gro S, Kapperud, Georg, Kruse, Hilde

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Genetic variability of Campylobacter jejuni isolated from fresh and frozen broiler carcasses von Wieland, B, Sandberg, M, Johannessen, G.S, Bohlin, J, Hofshagen, M, Cudjoe, K.S

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Shigella sonnei infections in Norway associated with sugar peas, May-June 2009 von Heier, B T, Nygard, K, Kapperud, G, Lindstedt, B A, Johannessen, G S, Blekkan, H

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Microbiological analysis of seed sprouts in Norway von Robertson, Lucy J, Johannessen, Gro S, Gjerde, Bjørn K, Loncarevic, Semir

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Survival of a Shiga toxin-encoding bacteriophage in a compost model von Johannessen, Gro S., James, Chloe E., Allison, Heather E., Smith, Darren L., Saunders, Jon R., McCarthy, Alan J.

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Study of the cross-contamination and survival of Salmonella in fresh apples: Selection and Improving of Fit-for-Purpose Sampling Procedures for Specific Foods and Risks (BASELINE S... von PEREZ-RODRIGUEZ, F, BEGUM, M, JOHANNESSEN, G. S

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Fluctuations in the occurrence of Escherichia coli O157:H7 on a Norwegian farm von Wasteson, Y, Johannessen, G.S, Bruheim, T, Urdahl, A.M, O'Sullivan, K, Rorvik, L.M

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Potential Uptake of Escherichia coli O157:H7 from Organic Manure into Crisphead Lettuce von Johannessen, Gro S, Bengtsson, Gunnar B, Heier, Berit T, Bredholt, Sylvia, Wasteson, Yngvild, Rørvik, Liv Marit

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National outbreak of Yersinia enterocolitica infections in military and civilian populations associated with consumption of mixed salad, Norway, 2014 von MacDonald, Emily, Einöder-Moreno, Margot, Borgen, Katrine, Thorstensen Brandal, Lin, Diab, Lore, Fossli, Øivind, Guzman Herrador, Bernardo, Hassan, Ammar Ali, Johannessen, Gro S, Johansen, Eva Jeanette, Jørgensen Kimo, Roger, Lier, Tore, Paulsen, Bjørn Leif, Popescu, Rodica, Tokle Schytte, Charlotte, Sæbø Pettersen, Kristin, Vold, Line, Ørmen, Øyvind, Wester, Astrid Louise, Wiklund, Marit, Nygård, Karin

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SHIGELLA SONNEI INFECTIONS IN NORWAY ASSOCIATED WITH SUGAR PEAS, MAY - JUNE 2009 von HEIER, B. T, NYGARD, K, KAPPERUD, G, LINDSTEDT, B. A, JOHANNESSEN, G. S, BLEKKAN, H

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ORIGINAL ARTICLE: Genetic variability of Campylobacter jejuni isolated from fresh and frozen broiler carcasses von Wieland, B, Sandberg, M, Johannessen, G S, Bohlin, J, Hofshagen, M, Cudjoe, K S

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Fluctuations in the occurrence of Escherichia coli O157:H7 on a Norwegian farm von Wasteson, Y, Johannessen, G S, Bruheim, T, Urdahl, A M

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Alpha Emitter Radium-223 and Survival in Metastatic Prostate Cancer von Parker, C, Nilsson, S, Heinrich, D, Helle, S.I, O'Sullivan, J.M, Fosså, S.D, Chodacki, A, Wiechno, P, Logue, J, Seke, M, Widmark, A, Johannessen, D.C, Hoskin, P, Bottomley, D, James, N.D, Solberg, A, Syndikus, I, Kliment, J, Wedel, S, Boehmer, S, Dall'Oglio, M, Franzén, L, Coleman, R, Vogelzang, N.J, O'Bryan-Tear, C.G, Staudacher, K, Garcia-Vargas, J, Shan, M, Bruland, Ø.S, Sartor, O

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The prospective association between objectively measured sedentary time, moderate‐to‐vigorous physical activity and cardiometabolic risk factors in youth: a systematic review and m... von Skrede, T., Steene‐Johannessen, J., Anderssen, S. A., Resaland, G. K., Ekelund, U.

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