[Perianal hemangiopericytoma].
Valera Sánchez
Zoraida
Z
García Moreno
Joaquín
J
Flores Cortés
Mercedes
M
Socas Macías
María
M
Suárez Artacho
Gonzalo
G
Ferrari Márquez
Juan Luis
JL
D000368:Aged; D001005:Anus Neoplasms / Q000601:surgery*; D005260:Female; D006393:Hemangiopericytoma / Q000601:surgery*; D006801:Humans