TY - BOOK AU - Wolstenholme G E W AU - Caneron Margaret P ED - CIBA FOUNDATION SYMPOSIUM ON CHEMISTRY AND BIOLOGY OF PTERIDINES (1954 : London) TI - Proceeding of chemistry and biology and pteridines U1 - E1:8:5p, J4 PY - 1954/// KW - Heterocyclic chemistry ER -