TY  - BOOK
AU  - Walker,Brain R.
TI  - Davidson's principles and practice of Medicine Vol.1 and 2
T2  - 22nd ed.(Online Access of 24th ed.-2021)
U1  - 616WAL 
PY  - 2014///
UR  - http://library.lol/main/76732DD9C10633E1DA5CC00B3C629923
ER  -