Contraceptive practive among New York abortion patients
Bracken M, Grossman G, Hachamovitch M. Contraceptive practive among New York abortion patients. American Journal Of Obstetrics And Gynecology 1972, 114: 967-977. PMID: 4645137, DOI: 10.1016/0002-9378(72)90107-x.Peer-Reviewed Original Research