Incidence of ano-rectal diseases; a comparison of pathologic lesions in outpatients with hospital surgical patients.
D001003:Anal Canal; D001004:Anus Diseases; D004194:Disease; D015994:Incidence; D007410:Intestinal Diseases; D010045:Outpatients; D012002:Rectal Diseases; D012007:Rectum
ANUS/diseases; RECTUM/diseases