00293pam a2200121 a 4500020000500000041000500005082001600010100002200026245004500048260004600093300001800139653001400157 c h a616.07bMAC aMaccallum,eW.G., aTextbook of PathologyhTextual Documents aPhiladelphiabW.B. Saunders Companyc1931 a1177:c24x16. aPathology