Symposium on Pneumocystis Carinii Infection Bethesda,Maryland December 13-14,1973
Card's contents:194,769 DE VITA VINCENT T. /red./ Symposium on Pneumocystis Carinii Infection Bethesda,Maryland December 13-14,1973. Ed.: John B.Robbins,Vincent T.De Vita,jr. Werner Dutz. Bethesda 1976 U.S.Department of Health, Education,and Welfare 4° s. nlb.8,223,11. National Cancer Institute Monograph 43