Family planning--birth control.
Bloch E, Cobliner WG, Kaiser IH, Koren Z, Moukhtar M, Rand AT, Romney SL, Schulman H, Smith JI.
Bloch E, et al.
Am J Obstet Gynecol. 1972 Jan 15;112(2):309. doi: 10.1016/0002-9378(72)90136-6.
Am J Obstet Gynecol. 1972.
PMID: 5008458
No abstract available.