Hulley, Dr. Stephen B; Cummings, Steven R; Browner, Warren S; Grady, Deborah G; Newman, Thomas B Lippincott Williams and Wilkins 2013 Pehmeäkantinen kirja
Hulley, Stephen B.; Cummings, Steven R.; Browner, Warren S.; Grady, Deborah; Hearst, Norman; Newman, Thomas B. Lippincott Williams & Wilkins 2000 Pehmeäkantinen kirja