The laxative effect of pure sennosides A and B.
D000368:Aged; D002986:Clinical Trials as Topic; D003248:Constipation / Q000188:drug therapy*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012676:Senna Extract / Q000627:therapeutic use*
D010919:Placebos; D012676:Senna Extract