Internal medicine.
Card's contents:BECKER WERNER J. /współaut,/ 296,267 INTERNAL Internal medicine / et. by Clarence A. Guenter ; with 21 contributors ; Werner J. Becker et al. - New York etc. Churchill Livingstone, 1983. - XIV, 903 s. : il., wykr. ; 26 cm ISBN 0-443-08153-0