|Men and development: Politicizing masculinities|
C Dolan, C Izugbara, A Khanna, M Silberschmidt, DR Morrell, P Morrell, ...
Bloomsbury Publishing, 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
|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
|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
|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
|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
|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
|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
|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
|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
|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
|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
|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
|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
|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
|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
|“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
|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
|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
|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