| Essential oils composition of Ocimum basilicum L. and Ocimum gratissimum L. from Kenya and their inhibitory effects on growth and fumonisin production by Fusarium verticillioides JS Dambolena, MP Zunino, AG López, HR Rubinstein, JA Zygadlo, ... Innovative Food Science & Emerging Technologies 11 (2), 410-414, 2010 | 225 | 2010 |
| Essential Oil of Hyptis suaveolens (L.) Poit. from Tanzania: Composition and Antifungal Activity RS Malele, CK Mutayabarwa, JW Mwangi, GN Thoithi, AG Lopez, ... Journal of Essential Oil Research 15 (6), 438-440, 2003 | 72 | 2003 |
| Epoxychiromodine and other constituents of Croton megalocarpus I Addae-Mensah, H Achenbach, GN Thoithi, R Waibel, JW Mwangi Phytochemistry 31 (6), 2055-2058, 1992 | 66 | 1992 |
| Evidence review of hydroxyurea for the prevention of sickle cell complications in low-income countries M Mulaku, N Opiyo, J Karumbi, G Kitonyi, G Thoithi, M English Archives of disease in childhood 98 (11), 908-914, 2013 | 42 | 2013 |
| Quantitative analysis of quaternary ammonium antiseptics using thin-layer densitometry J Paesen, I Quintens, G Thoithi, E Roets, G Reybrouck, J Hoogmartens Journal of Chromatography A 677 (2), 377-384, 1994 | 39 | 1994 |
| 3-Hydroxyisoflavanones from the stem bark of Dalbergia melanoxylon: Isolation, antimycobacterial evaluation and molecular docking studies P Mutai, M Heydenreich, G Thoithi, G Mugumbate, K Chibale, A Yenesew Phytochemistry Letters 6 (4), 671-675, 2013 | 35 | 2013 |
| Microbial quality of unregulated herbal medicinal products in Kenya MO Onyambu, HK Chepkwony, GN Thoithi, G Ouya, GO Osanjo College of Health sciences, 2013 | 33 | 2013 |
| Phytosterols from the stem bark of Combretum fragrans F. Hoffm AO Maima, GN Thoithi, SN Ndwigah, FN Kamau, IO Kibwage East and Central African Journal of Pharmaceutical Sciences 11 (2), 2008 | 21 | 2008 |
| Traditional herbal medicine in national healthcare in Kenya JW Mwangi, NN Mungai, GN Thoithi, IO Kibwage East and Central African Journal of Pharmaceutical Sciences 8 (2), 22-26, 2005 | 20 | 2005 |
| Sub-acute toxicity of the chloroformic extract of Rapanea melanophloeos (L.) Mez in rats HZ Amenya, PK Gathumbi, JM Mbaria, AG Thaiyah, GN Thoithi Journal of ethnopharmacology 154 (3), 593-599, 2014 | 17 | 2014 |
| Phytochemical and Antimicrobial Investigation of Girardinia diversifolia (Link) Friis (Urticaceae) PM Njogu, GN Thoithi, JW Mwangi, FN Kamau, IO Kibwage, ST Kariuki, ... East and Central African Journal of Pharmaceutical Sciences 14 (3), 2011 | 17 | 2011 |
| 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 |
| A liquid chromatography method for simultaneous determination of diphenhydramine, promethazine, chlorpheniramine and ephedrine in cold-cough syrups NM Njuguna, KO Abuga, FN Kamau, GN Thoithi Pharmaceutical Chemistry Journal 51, 153-158, 2017 | 15 | 2017 |
| Quality control of herbal medicines IO Kibwage, JW Mwangi, GN Thoithi East and Central African Journal of Pharmaceutical Sciences 8 (2), 27-30, 2005 | 15 | 2005 |
| Essential Oil of Cymbopogon winterianus Jowitt from Tanzania: Composition and Antimicrobial Activity RS Malele, JW Mwangi, GN Thoithi, IO Kibwage, ML López, MP Zunino, ... Journal of Essential Oil Bearing Plants 10 (1), 83-87, 2007 | 13 | 2007 |
| Aromatic plants of Kenya III: Volatile and some non-volatile constituents of croton sylvaticlls hochst JW Mwangi, GN Thoithi, I Addaeh-Mensah, H Achenbach, W Lwande, ... | 12 | 1998 |
| 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 |
| Antimicrobial properties of some medicinal plants of the luo community of kenya AO Maima, SN Ndwigah, GN Thoithi, FN Kamau, IO Kibwage African Journal of Pharmacology and Therapeutics 3 (4), 2014 | 8 | 2014 |
| Phytochemical and anthelmintic study of the root bark of teclea trichocarpa, engl.(Rutaceae) SM Muema, KO Abuga, A Yenesew, GN Thoithi East and Central African Journal of Pharmaceutical Sciences 17 (2), 44-47, 2014 | 7 | 2014 |
| In vitro and acute in vivo toxicity of the aqueous and chloroformic extracts of Rapanea melanophloeos (L) Mez HA Amenya, GN Thoithi, AG Thaiyah, JM Mbaria, PK Gathumbi Kenya Veterinarian 35 (2), 77-85, 2011 | 7 | 2011 |
