LONG-TRACT ANTEROPOSTERIOR INTERMUSCULAR FISTULA.
D005401:Fissure in Ano; D005402:Fistula; D006801:Humans; D012003:Rectal Fistula; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides; D013514:Surgical Procedures, Operative
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
FISSURE IN ANO; RECTAL FISTULA; SULFONAMIDES; SURGERY, OPERATIVE