Subfertility among HIV-affected couples in a safer conception cohort in South Africa

Alternatives for logistic regression in cross-sectional studies: an empirical comparison of models that directly estimate the prevalence ratio

Aluísio J. D. Barros, Vânia Naomi Hirakata · BMC Medical Research Methodology · 2003 · 4.1K citations · Full text

Public Health, Biostatistics, Health Sciences +14

Population-based study of fertility in women with HIV-1 infection in Uganda

Ronald H. Gray, Maria J. Wawer, David Serwadda et al. · The Lancet · 1998 · 296 citations · Full text

Medicine, Maternal Health, Obstetrics +17

Is smoking a risk factor for decreased semen quality? A cross-sectional analysis

Cecilia Høst Ramlau‐Hansen, A. M. Thulstrup, Anette Skærbech Aggerholm et al. · Human Reproduction · 2006 · 290 citations · Full text

Medicine, Preventive Medicine, Andrology +8

Estrogen Protects against Vaginal Transmission of Simian Immunodeficiency Virus

Stephen M. Smith, Gary B. Baskin, Preston A. Marx · The Journal of Infectious Diseases · 2000 · 166 citations

Medicine, Immunology, Infectious Diseases +17

Desire for Children and Pregnancy Risk Behavior among HIV-Infected Men and Women in Uganda

Sylvia Nakayiwa, Betty Abang, Laura Packel et al. · AIDS and Behavior · 2006 · 159 citations

Public Health, Maternal Health, Obstetrics +14