TY  - GEN
AU  - kumar , Parveen
AU  - Clark , Michael
TI  - Kumar & clarck's clinical medicine 
SN  - 9780702065996
U1  - 616 
PY  - 2017///
CY  - London
PB  - Elsevier
KW  - Medicine
KW  - Clinical Medicine
UR  - www.elsevierhealth.com
ER  -