Analysis of unknown compounds in azithromycin bulk samples with liquid chromatography coupled to ion trap mass spectrometry von Debremaeker, D., Visky, D., Chepkwony, H. K., Van Schepdael, A., Roets, E., Hoogmartens, J.

Volltext

Liquid chromatography of troleandomycin von Chepkwony, H.K., Roets, E., Hoogmartens, J.

Volltext

Isocratic Liquid Chromatographic Method for the Analysis of Azithromycin and Its Structurally Related Substances in Bulk Samples von Kamau, F.N., Chepkwony, H.K., Ngugi, J.K., Debremaeker, D., Roets, E., Hoogmartens, J.

Volltext

Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns von Chepkwony, H.K, Vanderriest, I, Nguyo, J.M, Roets, E, Hoogmartens, J

Volltext

Development and validation of an reversed-phase liquid chromatographic method for analysis of spiramycin and related substances von CHEPKWONY, H. K, VERMAELEN, A, ROETS, E, HOOGMARTENS, J

Volltext

Isocratic liquid chromatographic method for the analysis of roxithromycin and structurally related substances in bulk samples von CHEPKWONY, H. K, KAMAU, F. N, RODRIGUEZ, E, ROETS, E, HOOGMARTENS, J

Volltext

Liquid chromatographic determination of erythromycins in fermentation broth von CHEPKWONY, H. K, DEHOUCK, P, ROETS, E, HOOGMARTENS, J

Volltext

Isocratic separation of erythromycin, related substances and degradation products by liquid chromatography on XTerra RP18 von CHEPKWONY, H. K, DEHOUCK, P, ROETS, E, HOOGMARTENS, J

Volltext

The Antiplasmodial Activity of Isolates from Ajuga remota von KURIA, Kimani A. M., CHEPKWONY, Hezekiah, GOVAERTS, Cindy, ROETS, Eugene, BUSSON, Roger, DE WITTE, Peter, ZUPKO, Istvan, HOORNAERT, Georges, QUIRYNEN, Ludo, MAES, Louis, JANSSENS, Leen, HOOGMARTENS, Jos, LAEKEMAN, Gert

Volltext

Investigation of unknown related substances in commercial erythromycin samples with liquid chromatography/mass spectrometry von Govaerts, Cindy, Chepkwony, Hezekiah Kibet, Schepdael, Ann Van, Roets, Eugène, Hoogmartens, Jos

Volltext

Isocratic separation of erythromycin, related substances and degradation products by liquid chromatography on XTerra RP18 von Chepkwony, H. K., Dehouck, P., Roets, E., Hoogmartens, J.

Volltext

Steroidal Indoxyls: Evaluation of Pka Values and Anti-inflammatory Activity von Kamau, F N, Kibwage, I P, Muriuki, G, Guantai, A N, Chepkwony, H, Hoogmartens, J, Roets, E, Busson, R

Volltext

Application of liquid chromatography-ion trap mass spectrometry to the characterization of the 16-membered ring macrolide josamycin propionate von Govaerts, Cindy, Chepkwony, Hezekiah Kibet, Van Schepdael, Ann, Adams, Erwin, Roets, Eugène, Hoogmartens, Jos

Volltext

A stability-indicating HPLC method for the separation of clarithromycin and related substances in bulk samples von Abuga, Kennedy O., Chepkwony, Hezekiah K., Roets, Eugene, Hoogmartens, Jos

Volltext

Estrogenic and Anti-Inflammatory Activities of a Steroidal Indoxyl von Kamau, FN, Kibwage, IO, Muriuki, G, Guantai, AN, Hoogmartens, J, Roets, E, Govaerts, C, Chepkwony, H, Busson, R

Volltext

Development of a liquid chromatography method for the assay and purity testing of josamycin propionate von Chepkwony, Hezekiah Kibet, Rodriguez, Evelio, Govaerts, Cindy, Roets, Eugène, Hoogmartens, Jos

Volltext

Quality of Antimalarial Drugs Analysed in the National Quality Control Laboratory during the Period 2002–2005 von Chepkwony, HK, Mwaura, N, Guantai, E, Gathoni, E, Kamau, FN, Mbae, E, Wang’ang’a, G, Muteru, S, Birgen, N, Wandeto, M

Volltext

Noninfectious Comorbidity in the African Cohort Study von Ake, Julie A., Polyak, Christina S., Crowell, Trevor A., Kiweewa, Francis, Semwogerere, Michael, Maganga, Lucas, Bahemana, Emmanuel, Maswai, Jonah, Langat, Rither, Owuoth, John, Otieno, Solomon, Keshinro, Babajide, Esber, Allahna L., Liu, Michelle, Eller, Leigh Anne, Ganesan, Kavitha, Parikh, Ajay P., Hamm, Tiffany E., Robb, Merlin L., Hickey, Patrick W., Valcour, Victor G., Michael, Nelson L.

Volltext

Clinical and geographic patterns of rheumatic heart disease in outpatients attending cardiology Clinic in Western Kenya von Lumsden, Rebecca H, Akwanalo, Constantine, Chepkwony, Stella, Kithei, Anne, Omollo, Vincent, Holland, Thomas L, Bloomfield, Gerald S, O'Meara, Wendy P

Volltext

Predictors and Barriers to Condom Use in the African Cohort Study von Analogbei, Tope, Dear, Nicole, Reed, Domonique, Esber, Allahna, Akintunde, Akindiran, Bahemana, Emmanuel, Adamu, Yakubu, Iroezindu, Michael, Maganga, Lucas, Kiweewa, Francis, Maswai, Jonah, Owuoth, John, Ake, Julie A, Polyak, Christina S, Crowell, Trevor A

Volltext