TY - BOOK ED - WHO Scientific Group on Medical Methods for Termination of Pregnancy ED - World Health Organisation. TI - Medical methods for termination of pregnancy: : report of a WHO sci entific group SN - 9241208716 SN - 0512-305 PY - 1997/// CY - Geneva : PB - World Health Organisation , KW - Abortion KW - Abortion, induced KW - methods KW - Abortifacient agents N1 - Includes Bibliographical references ER -