. Show Affiliations »
Abstract
Mesh: See more » Amenorrhea/physiopathologyBreast FeedingContraceptives, Oral, Hormonal/pharmacologyFemaleFertilityHealth PlanningHealth StatusHumansLactation/drug effectsPostpartum PeriodPregnancy
Substances: See more » Contraceptives, Oral, Hormonal
Year: 1983 PMID: 6605212 PMCID: PMC2536143
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408