TY  - BOOK
AU  - Wilson, Jean D.
TI  - Harrison's principles of internal medicine 12th ed.
SN  - 0-07-070890-8.
U1  - Circ. 616 H318 1991 12th ed.
PY  - 1991///
CY  - N. Y. : 
PB  - McGraw-Hill, Inc., 
KW  - 1. Internal medicine
N1  - Includes bibliographical references and index
ER  -