TY  - BOOK
AU  - Porter, R S
TI  - The Merck manual of diagnosis and therapy
SN  - 9780911910193
PY  - 2011///
PB  - Merck
KW  - Diagnosis
KW  - Therapeutics
N1  - Continously updated on website by publisher
UR  - http://www.merckmanuals.com/professional/index.html
ER  -