Renal hemangiopericytoma in 15 year old female-treated laparoscopically von Anakievski, D., Kalchev, K.

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Bladder leiomyosarcoma with total laparoscopic intracoropreal orthotopic managment- case report von Anakievski, D., Kalchev, K.

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Endocrine implications in male breast cancer in Bulgaria von Konsoulova-Kirova, A.A., Kalchev, K., Yordanov, A., El Shemeri, S., Strashilov, S.A., Maslyankov, S.I., Angelov, K.G., Kostova-Lefterova, D., Marincheva, Y., Vasileva, M.B.

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Right atrium giant blood cyst in a young female with acute pericarditis, complicated with fatal cardiac tamponade von Angelov, A, Yotov, Y, Kalchev, K, Kunchev, O

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Innovative approach for surveying slope stability in road infrastructure rehabilitation von Mitev, I, Balev, V, Penev, V, Shtereva, K, Moskovska, L, Kalchev, K

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36PEndocrine implications in male breast cancer in Bulgaria von Konsoulova-Kirova, A A, Kalchev, K, Yordanov, A, El Shemeri, S, Strashilov, S A, Maslyankov, S I, Angelov, K G, Kostova-Lefterova, D, Marincheva, Y, Vasileva, M B

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Trophic relations in two lakes from the Bulgarian Black Sea coast and possibilities for their restoration von KALCHEV, R. K, PEHLLVANOV, L. Z, BESHKOVA, M. B

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Long-term eutrophication development in five coastal lakes of the bulgarian black sea region von Kalchev, R.K., Botev, I.S.

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Some allometric and non-allometric relationships between chlorophyll-a and abundance variables of phytoplankton von KALCHEV, R. K, BESHKOVA, M. B, BOUMBAROVA, C. S, TSVETKOVA, R. L, SAIS, D

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Real Time Quantitative PCR as Detection Method for CMV Reactivation in Patients with Lymphomas – a Single-Center Experience von Stoykova, Z., Kostadinova, T., Todorova, T., Ivanova, L., Kalchev, K., Micheva, I.

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Renal hemangiopericytoma in 15 year old female-treated laparoscopically von Anakievski, D, Kalchev, K

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Determination of Cytotoxic Effect of 4-Bromo-N,N-Diethyl-5,5-Dimethyl-2,5-Dihydro-1,2-Oxaphosphol-2-Amine 2-Oxide von Kalcheva, V., Dragoeva, A., Kalchev, K., Enchev, D.

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DETERMINATION OF CYTOTOXIC EFFECT OF 4-BROMO-N,N-DIETHYL-5,5-DIMETHYL-2,5-DIHYDRO-1,2-OXAPHOSPHOL-2-AMI NE 2-OXIDE von Kalcheva, V, Dragoeva, A, Kalchev, K, Enchev, D

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LOW DOSE GENOTOXICITY OF 4-BROMO-N,N-DIETHYL-5,5-DIMETHYL-2,5-DIHYDRO-1 ,2-OXAPHOSP HOL-2-AMINE 2-OXIDE IN MICE BONE MARROW CELLS AND ALLIUM CEPA L. ROOT TIP CELLS von Kalcheva, V, Dragoeva, A, Kalchev, K, Enchev, D

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Low dose genotoxicity of 4-bromo-N,N-diethyl-5,5-dimethyl-2,5-dihydro-1,2-oxaphosphol-2-amine 2-oxide in mice bone marrow cells and Allium cepa L. root tip cells von Kalcheva, V, Dragoeva, A, Kalchev, K, Enchev, D., University of Shumen (Bulgaria). Faculty of Natural Sciences

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Fish abundance differences and relations to plankton primary production in two variants of pond stocking with common carp (Cyprinus carpio L.), grass carp (Ctenopharyngodon idella... von Terziyski, Doychin I, Kalchev, Roumen K, Vasileva, Penka L, Piskov, Ivaylo A, Iliev, Ivan Z

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Long-term eutrophication development in five coastal lakes of the Bulgarian black sea region von Kalchev, R. K., Botev, I. S.

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Right atrium giant blood cyst in a young female with acute pericarditis, complicated with fatal cardiac tamponade von Angelov, A, Yotov, Y, Kalchev, K, Kunchev, O

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A comparative study between children and adults with bacterial neuroinfections von Argirova, Petya K., Kalchev, Yordan I., Boev, Ivan P., Vatev, Nikolay T., Murdjeva, Marianna A., Vartigova, Mariyana S.

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Ventilator-Associated Pneumonia in Neonates Admitted to a Tertiary Care NICU in Bulgaria von Rangelova, Vanya R., Raycheva, Ralitsa D., Kevorkyan, Ani K., Krasteva, Maya B., Kalchev, Yordan I.

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