[Functional bowel disorders in apparently healthy Chinese people].
Wen
B Z
BZ
Pan
Q Y
QY
D000005:Abdomen; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003109:Colonic Diseases, Functional / Q000453:epidemiology*; D003248:Constipation / Q000453:epidemiology; D003967:Diarrhea / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000453:epidemiology; D011795:Surveys and Questionnaires