@book{Tortora-1993-2565,
  author = {Tortora, G and Grabowski, S},
  title = {Principles of Anatomy and Physiology},
  publisher = {Harper Collins College Publishers},
  year = {1993},
  month = {jan},
  edition = {7},
  address = {New York},
  url = {http://www.abebooks.com/Principles-Anatomy-Physiology-7th-Tortora-Grabowski/2237242218/bd},
  keywords = {},
}