Davidson's principles and practice of medicine / edited by Christopher Haslett, Edwin R. Chilvers and Nicholas A. Boon - 19th ed. - New Delhi : Elsevier/Churchill Livingstone, c2002. - xxii, 1274 p. : ill. ; 27 cm. ISBN: 8181472780 LCCN: Subjects--Topical Terms: Internal medicineMedicine LC Class. No.: RC46 / .D24 2002