Porth, Carol. 
Essentials of pathophysiology :  concepts of altered health states /  Carol Mattson Porth ; consultants, Kathryn J. Gaspard, Glenn Matfin.   - 2nd ed.   - Philadelphia, Pa. ;  London :  Lippincott Williams & Wilkins,  c2007.   - xxxvi, 1147 p. :  col. ill. ;  28 cm.