| Men and development: Politicizing masculinities C Dolan, C Izugbara, A Khanna, M Silberschmidt, DR Morrell, P Morrell, ... Bloomsbury Publishing, 2011 | 141 | 2011 |
| Sexual and physical violence against female sex workers in Kenya: a qualitative enquiry J Okal, MF Chersich, S Tsui, E Sutherland, M Temmerman, S Luchters AIDS care 23 (5), 612-618, 2011 | 138 | 2011 |
| Emotional and psychosocial aspects of menstrual poverty in resource-poor settings: a qualitative study of the experiences of adolescent girls in an informal settlement in Nairobi J Crichton, J Okal, CW Kabiru, EM Zulu Health care for women international 34 (10), 891-916, 2013 | 123 | 2013 |
| Social context, sexual risk perceptions and stigma: HIV vulnerability among male sex workers in Mombasa, Kenya J Okal, S Luchters, S Geibel, MF Chersich, D Lango, M Temmerman Culture, health & sexuality 11 (8), 811-826, 2009 | 119 | 2009 |
| Prevalence of HIV, sexually transmitted infections, and risk behaviours among female sex workers in Nairobi, Kenya: results of a respondent driven sampling study H Musyoki, TA Kellogg, S Geibel, N Muraguri, J Okal, W Tun, ... AIDS and Behavior 19, 46-58, 2015 | 84 | 2015 |
| Estimates of the size of key populations at risk for HIV infection: men who have sex with men, female sex workers and injecting drug users in Nairobi, Kenya J Okal, S Geibel, N Muraguri, H Musyoki, W Tun, D Broz, D Kuria, A Kim, ... Sexually transmitted infections 89 (5), 366-371, 2013 | 83 | 2013 |
| HIV and STI prevalence and risk factors among male sex workers and other men who have sex with men in Nairobi, Kenya N Muraguri, W Tun, J Okal, D Broz, HF Raymond, T Kellogg, S Dadabhai, ... Journal of acquired immune deficiency syndromes (1999) 68 (1), 91, 2015 | 76 | 2015 |
| Contraceptive needs of female sex workers in Kenya–A cross-sectional study EG Sutherland, J Alaii, S Tsui, S Luchters, J Okal, N King'ola, ... The European Journal of Contraception & Reproductive Health Care 16 (3), 173-182, 2011 | 74 | 2011 |
| Inequitable gender norms from early adolescence to young adulthood in Uganda: Tool validation and differences across age groups L Vu, J Pulerwitz, B Burnett-Zieman, C Banura, J Okal, E Yam Journal of adolescent health 60 (2), S15-S21, 2017 | 69 | 2017 |
| A policy analysis of the implementation of a reproductive health vouchers program in Kenya T Abuya, R Njuki, CE Warren, J Okal, F Obare, L Kanya, I Askew, ... BMC Public Health 12 (1), 1-14, 2012 | 66 | 2012 |
| A taxonomy and results from a comprehensive review of 28 maternal health voucher programmes BW Bellows, CM Conlon, ES Higgs, JW Townsend, MG Nahed, ... Journal of health, population, and nutrition 31 (4 Suppl 2), S106, 2013 | 60 | 2013 |
| Changes in sexual risk taking with antiretroviral treatment: influence of context and gender norms in Mombasa, Kenya A Sarna, M Chersich, J Okal, SMF Luchters, KN Mandaliya, N Rutenberg, ... Culture, health & sexuality 11 (8), 783-797, 2009 | 55 | 2009 |
| High rates of sexual violence by both intimate and non-intimate partners experienced by adolescent girls and young women in Kenya and Zambia: Findings around violence and other … S Mathur, J Okal, M Musheke, N Pilgrim, S Kishor Patel, R Bhattacharya, ... PloS one 13 (9), e0203929, 2018 | 52 | 2018 |
| HIV and STI prevalence and injection behaviors among people who inject drugs in Nairobi: results from a 2011 bio-behavioral study using respondent-driven sampling W Tun, M Sheehy, D Broz, J Okal, N Muraguri, HF Raymond, H Musyoki, ... AIDS and Behavior 19, 24-35, 2015 | 51 | 2015 |
| Lessons from sexual and reproductive health voucher program design and function: a comprehensive review C Grainger, A Gorter, J Okal, B Bellows International journal for equity in health 13, 1-25, 2014 | 44 | 2014 |
| Limited accessibility to HIV services for persons with disabilities living with HIV in Ghana, Uganda and Zambia W Tun, J Okal, K Schenk, S Esantsi, F Mutale, RK Kyeremaa, ... Journal of the International AIDS Society 19, 20829, 2016 | 41 | 2016 |
| “Children are a blessing from God”–a qualitative study exploring the socio-cultural factors influencing contraceptive use in two Muslim communities in Kenya B Abdi, J Okal, G Serour, M Temmerman Reproductive Health 17, 1-11, 2020 | 40 | 2020 |
| Community experiences and perceptions of reproductive health vouchers in Kenya R Njuki, F Obare, C Warren, T Abuya, J Okal, W Mukuna, L Kanya, ... BMC public health 13, 1-10, 2013 | 39 | 2013 |
| Increasing uptake of HIV, sexually transmitted infection, and family planning services, and reducing HIV-related risk behaviors among youth living with HIV in Uganda L Vu, B Burnett-Zieman, C Banura, J Okal, M Elang, R Ampwera, ... Journal of Adolescent Health 60 (2), S22-S28, 2017 | 36 | 2017 |
| Secrecy, disclosure and accidental discovery: perspectives of diaphragm users in Mombasa, Kenya J Okal, J Stadler, W Ombidi, I Jao, S Luchters, M Temmerman, ... Culture, health & sexuality 10 (1), 13-26, 2008 | 35 | 2008 |
