McKenna, Kim D Virtual patient encounters. (2nd ed.) By Kim D. McKenna - Rev 2nd ed. - St. Louis Missouri Mosby Jems/Elsevier 2007 - xxviii, 202p.:ill. Accompanied by CD ISBN: 9780323049306 Subjects--Topical Terms: ENDOSCOPIC SURGERY LC Class. No.: HD 33.53 Vir