Internal medicine /
Universidad de Aconcagua – Sistema de Bibliotecas:
Internal medicine / Editor in chief Jay H. Stein; Section editors John J. Hutton ... [et al.] - 3rd ed. - Boston : Little, Brown and Company, 1990. - xlvii, 2460, 119 p. : il. col. y n.
Internal medicine / Editor in chief Jay H. Stein; Section editors John J. Hutton ... [et al.] - 3rd ed. - Boston : Little, Brown and Company, 1990. - xlvii, 2460, 119 p. : il. col. y n.