Goldberg HI, Lee NC, Oberle MW, Peterson HB. Knowledge about condoms and their use in less developed countries during a period of rising AIDS prevalence. Bull World Health Organ. 1989;67(1):85-91.
Goldberg HI, Lee NC, Oberle MW, Peterson HB. Knowledge about condoms and their use in less developed countries during a period of rising AIDS prevalence. Bull World Health Organ. 1989;67(1):85-91.