| Trade of wild-harvested medicinal plant species in local markets of Tanzania and its implications for conservation S Hilonga, JN Otieno, A Ghorbani, D Pereus, A Kocyan, H de Boer South African Journal of Botany 122, 214-224, 2019 | 68 | 2019 |
| Mosquito larvicidal and cytotoxic activities of 3 Annona species and isolation of active principles JJ Magadula, E Innocent, JN Otieno Journal of Medicinal Plants Research 3 (9), 674-680, 2009 | 68 | 2009 |
| Vernacular dominance in folk taxonomy: a case study of ethnospecies in medicinal plant trade in Tanzania J Otieno, S Abihudi, S Veldman, M Nahashon, T van Andel, HJ de Boer Journal of ethnobiology and ethnomedicine 11, 1-7, 2015 | 62 | 2015 |
| Methanolic extracts of Aloe secundiflora Engl. inhibits in vitro growth of tuberculosis and diarrhea-causing bacteria RM Mariita, JA Orodho, PO Okemo, C Kirimuhuzya, JN Otieno, ... Pharmacognosy Research 3 (2), 95, 2011 | 58 | 2011 |
| Multi-plant or single-plant extracts, which is the most effective for local healing in Tanzania? JN Otieno, KMM Hosea, HV Lyaruu, RLA Mahunnah African Journal of Traditional, Complementary and Alternative Medicines 5 (2 …, 2008 | 53 | 2008 |
| Conservation of endangered wild harvested medicinal plants: use of DNA barcoding S Veldman, J Otieno, B Gravendeel, T Andel, H Boer Novel plant bioresources: applications in food, medicine and cosmetics, 81-88, 2014 | 36 | 2014 |
| DNA barcoding augments conventional methods for identification of medicinal plant species traded at Tanzanian markets S Veldman, Y Ju, JN Otieno, S Abihudi, C Posthouwer, B Gravendeel, ... Journal of Ethnopharmacology 250, 112495, 2020 | 31 | 2020 |
| High-throughput sequencing of African chikanda cake highlights conservation challenges in orchids S Veldman, B Gravendeel, JN Otieno, Y Lammers, E Duijm, A Nieman, ... Biodiversity and Conservation 26, 2029-2046, 2017 | 29 | 2017 |
| Efficacy of 13 medicinal plants used by indigenous communities around Lake Victoria, Kenya, against tuberculosis, diarrhoea causing bacteria and Candida albicans. RM Mariita, PO Okemo, JA Orodho, C Kirimuhuzya, JN Otieno, MJ Joseph | 28 | 2010 |
| Efforts urged to tackle thriving illegal orchid trade in Tanzania and Zambia for chikanda production S Veldman, J Otieno, T van Andel, B Gravendeel, HJ de Boer Traffic Bulletin 26 (2), 47-50, 2014 | 26 | 2014 |
| Local management of tuberculosis by traditional medicine practitioners in Lake Victoria region JA Orodho, C Kirimuhuzya, JN Otieno, JJ Magadula, P Okemo The Open Complementary Medicine Journal, 2011 | 25 | 2011 |
| Anti-mycobacterial and toxicity activities of some priority medicinal plants from lake victoria basin, Tanzania JJ Magadula, JN Otieno, RS Nondo, C Kirimuhuzya, E Kadukuli, ... European Journal of Medicinal Plants, 2012 | 23 | 2012 |
| Use of ethnobotanical criteria for conservation assessment of plants used for respiratory diseases in Lake Victoria region, Tanzania JN Otieno, JJ Magadula, E Kakudidi, C Kirimhuzya, J Orodho, P Okemo International Journal of Biodiversity and Conservation 3 (11), 610-617, 2011 | 23 | 2011 |
| Antimicrobial and brine shrimp activity of Acanthus pubescens root extracts MJ Moshi, E Innocent, JN Otieno, JJ Magadula, RSO Nondo, DF Otieno, ... Tanzania Journal of Health Research 12 (2), 155-158, 2010 | 20 | 2010 |
| The effect of a local mineral Kadosero towards the antimicrobial activity of medicinal plant's extract: Case of Lake Victoria basin, Tarime, Tanzania JN Otieno, KMM Hosea, HV Lyaruu African Journal of Traditional, Complementary and Alternative Medicines 4 (1 …, 2007 | 12 | 2007 |
| Medicinal plants traded in Arusha city, Tanzania NP Mollel, JN Otieno, DK Sitoni J. Med. Plants Stud. 10, 175-182, 2022 | 9 | 2022 |
| Comparison of N-docosanol and β-sitosterol content in the leaf and stem bark of Prunus africana collected from different geographical zones in Tanzania BP Mugaka, P Erasto, JN Otieno, RA Mahunnah, E Kaale International Journal of Pure & Applied Bioscience 1 (6), 132-138, 2013 | 8 | 2013 |
| Advances in training of the specialized human resources for health in Tanzania: the case of Muhimbili University of Health and Allied Sciences E Balandya, G Hyuha, M Mtaya, J Otieno, B Sunguya, G Frumence, ... BMC Medical Education 22 (1), 55, 2022 | 7 | 2022 |
| The contribution of herbal medicine to the welfare of local communities: a case of babati district, Tanzania JN Otieno, GC Kajembe, R Malimbwi, J Nduwamungu Tanzan J Popul Stud Dev 8, 1-10, 2001 | 6 | 2001 |
| Conservation assessment and management planning of medicinal plants in Tanzania. RL Mahunnah, S Augustino, JN Otieno, J Elia Medicinal Plant Conservation 15, 35-41, 2012 | 5 | 2012 |