Bowel habit in older people.
D000367:Age Factors; D000368:Aged; D002400:Cathartics / Q000627:therapeutic use; D003248:Constipation; D003672:Defecation; D003967:Diarrhea; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors
D002400:Cathartics