[Contraception after childbirth and abortion].
Elomaa
K
K
Finnish Population and Family Welfare Federation, Helsinki, Finland.
D000029:Abortion, Legal; D001942:Breast Feeding; D003267:Contraception / Q000009:adverse effects / Q000379:methods*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010353:Patient Education as Topic / Q000379:methods*; D011181:Postnatal Care / Q000379:methods*; D011247:Pregnancy / Q000706:statistics & numerical data*; D018570:Risk Assessment; D012680:Sensitivity and Specificity