00468cam a2200181 a 4500020001500000082001600015100002000031245006300051250001300114260003300127300001700160650001500177650001500192654001500207700002300222700002100245700002000266  a072165578500a618.92bNEL  aNelson, Waldo E00aNelson textbook of pediatrics; Book 2 ( Parts XVIII-XXXV )  a15th ed.  aBangalorebPrism Booksc1996  a1031-2084 p. 0aPediatrics12aPediatrics  aPediatrics1 aBehrman, Richard E1 aKliegman, Robert1 aNelson, Waldo E