title: [Sister chromatid exchanges in gossypol formic acid users after its discontinuation].
mesh_terms: D000367:Age Factors; D001208:Asia; D002681:China; D003267:Contraception; D003270:Contraceptive Agents; D003272:Contraceptive Agents, Male; D003906:Developing Countries; D004467:Economics; D005193:Family Planning Services; D005202:Asia, Eastern; D006072:Gossypol; D011153:Population; D011154:Population Characteristics; D012106:Research; D013672:Technology
chemical_list: D003270:Contraceptive Agents; D003272:Contraceptive Agents, Male; D006072:Gossypol
keywords: Age Factors; Asia; China; Clinical Research; Comparative Studies; Contraception; Contraceptive Agents, Male; Contraceptive Agents--side effects; Developing Countries; Eastern Asia; Economic Factors; Family Planning; Gossypol--side effects; Population; Population Characteristics; Research And Development; Research Methodology; Studies; Technology