TY  - BOOK
AU  - Tortora,GJ
AU  - Derrickson,B
TI  - Principles of anatomy and physiology: volume 1 
SN  - 9780470646083
PY  - 2011///
CY  - Hoboken, NJ
PB  -  Wiley
KW  - Anatomy
KW  - Physiology
ER  -