Practical experience with a new vaginal contraceptive.
Doring
G K
GK
D003267:Contraception; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D010570:Pessaries; D013089:Spermatocidal Agents
D013089:Spermatocidal Agents
Basal Body Temperature Method; Contraception; Contraceptive Effectiveness; Contraceptive Methods; Evaluation; Family Planning; Use-effectiveness; Vaginal Spermicides; Vaginal Suppository