| Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns HK Chepkwony, I Vanderriest, JM Nguyo, E Roets, J Hoogmartens Journal of Chromatography A 870 (1-2), 227-235, 2000 | 27 | 2000 |
| Drug quality control in Kenya: Observation in the drug analysis and research unit during the period 2001-2005 GN Thoithi, KO Abuga, JM Nguyo, OK King’Ondu, GG Mukindia, HN Mugo, ... East and Central African Journal of Pharmaceutical Sciences 11 (3), 2008 | 17 | 2008 |
| Drug quality control in Kenya: Observation in drug analysis and research unit during the period 1996-2000 GN Thoithi, KO Abuga, JM Nguyo, G Mukindia, O Kingondu, JK Ngugi, ... East and Central African Journal of Pharmaceutical Sciences 5 (2), 28-32, 2002 | 11 | 2002 |
| Drug Quality Control Work in Drug Analysis and Research Unit: Observation During 1991-1995 IO Kibwage, JK Thuranira, L Gathu, IM Githiga, JM Nguyo, JK Ngugi, ... The East and Central African Journal of Pharmaceutical Sciences 2 (2), 32-36, 1999 | 10 | 1999 |
| Quality Performance of Drugs Analyzed in Drug Analysis and Research Unit (DARU) during the Period 2006-2010 Nguyo,J.M., Abuga, K.O., Amugune, B.K., Ndwigah, S.N., Kamau, F.N., Thoithi ... The East and Central African Journal of Pharmaceutical Sciences 16 (2), 33-43, 2013 | 6 | 2013 |
| Quality of Antiretroviral Drugs Analyzed in the Drug Analysis and Research Unit During 2000-2003 KO Abuga, PM Mwagiru, GN Thoithi, JM Nguyo, JK Ngugi, OK King'ondu, ... East and Central African Journal of Pharmaceutical Sciences 6 (1), 20-23, 2003 | 6 | 2003 |
| Drug quality control work in Drug Analysis and Research Unit: Observation during 1996-2000 GN Thoithi University of Nairobi, 2002 | 1 | 2002 |
| Drug Quality Control In Kenya: Observations In The Drug Analysis And Research Unit (DARU) During The Period 2006-2010 KO Abuga, BK Amugune, SN Ndwigah, FN Kamau, GN Thoithi, JO Ogeto, ... | | 2014 |
| Quality of some antiretrovirals and related drugs in Kenya IO Kibwage, GN Thoithi, KO Abuga, JM Nguyo, NN Ngugi, OK King’ondu University of Nairobi,, 2002 | | 2002 |
| Drug quality control in Kenya: Observation in drug analysis and research unit during the period 1996-2002 GN Thoithi, KO Abuga, JM Nguyo, OK King’ondu, GG Mukindia, JK Ngugi, ... | | 2000 |
| Drug quality control work in drug analysis and research unit O Kibwage Isaac, T Kaimenyi Jacob, L Gathu, IM Githiga, JM Nguyo, ... | | 1999 |
| Drug quality control work in drug analysis and research unit IO Kibwage, JT Kaimenyi, L Gathu, IM Githiga, JM Nguyo, JK Ngugi, ... | | 1999 |
| Analysis of erythromycin on reversed phase chromatographic materials using high ph mobile phases HK Chepkwony, JM Nguyo, E Roets, J Hoogmartens Journal de Pharmacie de Belgique 53 (3), 170, 1998 | | 1998 |
| Isolation and purification of erythromycin e (EE) and erythromycin f (EF) from erythomycin bulk samples HK Chepkwony, JM Nguyo, E Roets, J Hoogmartens Journal de Pharmacie de Belgique 53 (3), 171, 1998 | | 1998 |
| In Vitro evaluation of Carbamazepine 200g tablets. East African Medical Journal Vol. 70 (8): 512-514 IO Kibwage, JM Nguyo University of Nairobi, 1993 | | 1993 |
| Quality of antiretroviral drugs analyzed in the drug analysis and research unit during KO Abuga, PM Mwagiru, GN Thoithi, JM Nguyo, JK Ngugi, OK King'ondu, ... | | |
