The effectiveness of contraceptive foam tablets in an underprivileged urban population in Ceylon.

DE SILVA, G DGAMBLE, C J1962-09-012009-05-271962-09-012009-05-271962-09-01DE SILVA GD, GAMBLE CJ. The effectiveness of contraceptive foam tablets in an underprivileged urban population in Ceylon. Indian Journal of Medical Research. 1962 Sep; 50(): 561-6http://imsear.searo.who.int/handle/123456789/16834engContraceptive AgentsThe effectiveness of contraceptive foam tablets in an underprivileged urban population in Ceylon.Journal Article