External cod liver oil in proctology.
D001003:Anal Canal; D001004:Anus Diseases; D003060:Cod Liver Oil; D003107:Colorectal Surgery; D004194:Disease; D005395:Fish Oils / Q000627:therapeutic use*; D006801:Humans; D008099:Liver; D009824:Ointments / Q000627:therapeutic use*; D012002:Rectal Diseases; D012007:Rectum
D005395:Fish Oils; D009824:Ointments; D003060:Cod Liver Oil
ANUS/diseases; FISH LIVER OILS/therapeutic use; OINTMENTS/therapeutic use; RECTUM/diseases