Symptom interpretation in general practice.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003933:Diagnosis; D005194:Family Practice; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012737:Sex Factors