Insulin.
Card's contents:LUFT ROLF /red./ 194,813 Insulin. Islet pathology, islet function, insulin treatment. Ed. by Rolf Luft. Aut. Willy Gepts. /et al./ Gentofte 1976 Nordisk Insulinlaboratorium 40 s. 245, il. Acta Medica Scandinavica, suppl. 601