[Rheumatoid factor and secretory otitis media].
Basterra
J
J
Matoses
J
J
Fernández
E
E
Ferrando
C
C
D002648:Child; D002675:Child, Preschool; D006801:Humans; D010034:Otitis Media with Effusion / Q000276:immunology* / Q000473:pathology; D012217:Rheumatoid Factor / Q000032:analysis*
D012217:Rheumatoid Factor
Factor reumático en la otitis media secretoria.