[An unusual anal ulcer...].
Somogyi
A
A
CHIC, 20, rue Armagis, 78100 Saint-Germain-en-Laye, France.
Kahn
J E
JE
Piette
A M
AM
Sautet
A
A
Blétry
O
O
D017700:Embolism, Cholesterol / Q000150:complications / Q000175:diagnosis*; D005401:Fissure in Ano / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged