[Use of dispersion analysis in investigating reasons for abortion].
Yukhnel
V
V
D000028:Abortion, Induced; D019049:Developed Countries; D005191:Family Characteristics; D005193:Family Planning Services; D012106:Research; D013223:Statistics as Topic; D014586:USSR
Abortion, Induced; Developed Countries; Family And Household; Family Characteristics; Family Planning; Family Size; Fertility Control, Postconception; Research Methodology; Statistical Studies; Studies; Ussr