Drugs and gallstones.
D000328:Adult; D002769:Cholelithiasis / Q000139:chemically induced*; D002994:Clofibrate / Q000009:adverse effects; D003280:Contraceptives, Oral, Synthetic / Q000009:adverse effects; D045166:Estradiol Congeners / Q000009:adverse effects; D005260:Female; D006801:Humans; D008875:Middle Aged
D003280:Contraceptives, Oral, Synthetic; D045166:Estradiol Congeners; D002994:Clofibrate