TY - GEN AU - World Health Organization ED - WHO Scientific Group on Spontaneous and Induced Abortion (1969 : Geneva). TI - Spontaneous and induced abortion : report of a WHO Scientific Group [meeting held in Geneva from 10 to 14 November 1969] T2 - (WHO technical report series ; 461) PY - 1970/// CY - Geneva : PB - World Health Organization KW - Abortion, Spontaneous KW - Abortion, Induced ER -