Voluntary Sterilization in the eighties papers and proceedings of the Philippine Association for the Study of Sterilization, Philippine International Convention Center, May 20, 1982. - Philippine Association for the Study of Sterilization Conference on Voluntary Surgical Contraception (3rd : 1982 : Philippine International Convention Center) ([Manila Philippine Association for the Study of Sterilization, 1982)
Keywords: Sterilization (Birth Control) -- Philippines -- Congresses; Vasectomy -- Philippines -- Congresses; Vasectomy -- Thailand -- Congresses