TY  - BOOK
AU  - Ralston, Stuart H.
AU  - Penman, Ian D.
TI  - Davidson's Principles & Practice of Medicine
SN  - 9780702070273
U1  - 616 
PY  - 2018///
CY  - London
PB  - Elsevier
KW  - Clinical Medicine
N1  - Includes Index
ER  -