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