Weltgesundheitsorganisation Scientific Group on Spontaneous and Induced Abortion & Weltgesundheitsorganisation. (1978). Induced abortion: Report of a WHO Scientific Group [on Induced Abortion ; Geneva, 14 - 18 November 1977]. Technical report series / World Health Organization.
Chicago-Zitierstil (17. Ausg.)Weltgesundheitsorganisation Scientific Group on Spontaneous and Induced Abortion und Weltgesundheitsorganisation. "Induced Abortion: Report of a WHO Scientific Group [on Induced Abortion ; Geneva, 14 - 18 November 1977]." Technical Report Series / World Health Organization 1978.
MLA-Zitierstil (9. Ausg.)Weltgesundheitsorganisation Scientific Group on Spontaneous and Induced Abortion und Weltgesundheitsorganisation. "Induced Abortion: Report of a WHO Scientific Group [on Induced Abortion ; Geneva, 14 - 18 November 1977]." Technical Report Series / World Health Organization, 1978.