Contraceptive valve of common salt.
Upadhyay
S N
SN
Priyamvada
K
K
D003267:Contraception; D003270:Contraceptive Agents; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D012106:Research; D013089:Spermatocidal Agents
D003270:Contraceptive Agents; D013089:Spermatocidal Agents
Clinical Research; Contraception; Contraceptive Agents--side effects; Contraceptive Effectiveness; Family Planning; Research Methodology; Spermicidal Contraceptive Agents--side effects; Use-effectiveness