[Gastrointestinal involvement as the initial manifestation of primary amyloidosis].
Chamaida
C
Plasencia Rodríguez
Bárbara
B
Pagán Muñoz
Mónica
M
López Rodríguez
Mariana
M
Bastos Oreiro
Dulce
D
Benito López
D000368:Aged; D000686:Amyloidosis / Q000150:complications* / Q000175:diagnosis; D005767:Gastrointestinal Diseases / Q000209:etiology*; D006801:Humans; D008297:Male