[Multiple rectal ulcer developing in a 28-year-old male patient with collagen disease].
Hirata
Keiji
K
D000328:Adult; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008297:Male; D012002:Rectal Diseases / Q000209:etiology*; D014456:Ulcer / Q000209:etiology*