W A Kelly, J H Marston. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AnimalsContraceptionFemaleFertilizationHaplorhiniIntrauterine DevicesOvulation
Year: 1967 PMID: 4963431 DOI: 10.1038/214735a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962