Slow virus diseases
Card's contents:193,835 SLOW Slow virus diseases. Papers origiaally presented at the annual symposium of Ameriocan Asseciation of Pathologists aad Bacteriologists, Washiagton, D.c. 1973. Ed. by Wolfgang Zeman, Erwia H. Lonnette. Ser. ed. Joel G. Brunson. Baltimore 1974 The Williams and Wilkins Company 4° s. XII, 145, ilustr.