Lactational amenorrhea method for family planning.
Kennedy
K I
KI
Family Health International, Geneva, Switzerland.
Labbok
M H
MH
Van Look
P F
PF
D000568:Amenorrhea; D003267:Contraception / Q000379:methods; D005193:Family Planning Services / Q000379:methods*; D005260:Female; D006801:Humans; D049590:Postpartum Period