[New aspect of local chemical contraception.  Clinical study of a quaternary ammonium salt carried out by ten gynecologists and general practitioners].
Grandjean
C
C
D000367:Age Factors; D001723:Birth Rate; D003267:Contraception; D003710:Demography; D005193:Family Planning Services; D005298:Fertility; D017533:Marital Status; D008393:Marriage; D010298:Parity; D010342:Patient Acceptance of Health Care; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011247:Pregnancy; D012102:Reproductive Control Agents; D012106:Research; D012725:Sexual Behavior; D013089:Spermatocidal Agents; D014622:Vaginal Creams, Foams, and Jellies
D012102:Reproductive Control Agents; D013089:Spermatocidal Agents; D014622:Vaginal Creams, Foams, and Jellies
Acceptor Characteristics; Age Factors; Clinical Research; Contraception; Contraceptive Methods; Demographic Factors; Family Planning; Fertility; Fertility Measurements; Marital Status; Nuptiality; Parity; Population; Population Characteristics; Population Dynamics; Pregnancy, Unplanned; Reproductive Behavior; Reproductive Control Agents; Research Methodology; Vaginal Cream; Vaginal Jelly; Vaginal Spermicides