Gérard, E.
Suzie Hayman
Jane E. Hodgson
International Conference on Voluntary Sterilization Seoul, Korea 1979.
United States. Public Health Service.
S. K. Sandhu
J.S.S. Institute of Economic Research. Demographic Research Centre.
M. E. Khan
Unknown Author
South Africa. Department of Health
Kumar, Ashok
Ferdousi Begum
Inter-governmental Coordinating Committee, Southeast Asia Regional Cooperation in Family and Population Planning. Expert Group Working Committee on Sterilization and Abortion.
International Planned Parenthood Federation. Panel of Experts on Sterilization.