TY - BOOK ED - World Book, Inc. TI - The World Book medical encyclopedia: your guide to good health SN - 0716631954 AV - RC81.A2 W68 1988 U1 - 610/.3/21 19 PY - 1988/// CY - Chicago PB - World Book KW - Medicine, Popular KW - Encyclopedias KW - Health N1 - Includes index ER -