TY  - BOOK
AU  -  Harrison,Tinsley Randolph
AU  -  Isselbacher,Kurt J.
TI  -  Harrison's Principles of internal medicine : PreTest self-assessment and review, CME examination / 
PY  - 1981///
CY  -  New York : 
PB  -  McGraw-Hill, Health Professions Division, 
KW  -  Internal Medicine
ER  -