00443     2200181   4500001002100000005001500021035002000036245005000056100002300106300002400129260003700153082001000190084001600200020000600216650001700222990001100239990001100250INLIS00000000001410920231116022723  a0010-11230000941 aWorkbook of Epidemiologi /cStaffan E. Norell0 aNorell, Staffan E.  ax, 317 p, ;c24 cm.  aNew York :bOxford Press,c1995.  a614.4  a614.4 Nor w  a-  aEpidemiologi  a101732  a101730