WHO Scientific Group on Research on the Menopause in the 1990s. (1981). Research on the menopause: Report of a WHO Scientific Group. World Health Organization.
Cita Chicago (17th ed.)WHO Scientific Group on Research on the Menopause in the 1990s. Research on the Menopause: Report of a WHO Scientific Group. Geneva: World Health Organization, 1981.
Cita MLA (8th ed.)WHO Scientific Group on Research on the Menopause in the 1990s. Research on the Menopause: Report of a WHO Scientific Group. World Health Organization, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.