title: [The participation of physicians in mail surveys].
authors: A
authors: A
authors: Figueiras
authors: A
authors: A
authors: Montes
authors: J J
authors: JJ
authors: Gestal
mesh_terms: D003625:Data Collection / Q000379:methods* / Q000706:statistics & numerical data; D006801:Humans; D010820:Physicians / Q000706:statistics & numerical data*; D011177:Postal Service; D013030:Spain
vernacular_title: Participación de los médicos en encuestas por correo.