van de Wijgert, Janneke H. H. M.*†; Chirenje, Zvavahera M.*; Iliff, Virginia*; Mbizvo, Michael T.*‡; Mason, Peter R.§; Gwanzura, Lovemore§; Shiboski, Stephen∥; Padian, Nancy S.*†
*University of Zimbabwe University of California at San Francisco Collaborative Research Programme in Women's Health, Harare, Zimbabwe; †Department of Obstetrics, Gynecology, and Reproductive Science, University of California at San Francisco, San Francisco, California, U.S.A.; ‡World Health Organization, Special Program of Research Development and Research Training in Human Reproduction, Geneva, Switzerland; §University of Zimbabwe, Department of Medical Laboratory Sciences, Harare, Zimbabwe; and ∥Department of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, California, U.S.A.
Address correspondence and reprint requests to Janneke van de Wijgert, The Population Council, One Dag Hammarskjold Plaza, New York, NY 10017, U.S.A.; email: [email protected]
Manuscript received August 16, 1999; accepted February 16, 2000.
