TY  - BOOK
AU  - Ciba Foundation
AU  - Wolstenholme G. E. W. (ed.)
TI  - Ciba foundation symposium on chemistry and biology of pteridines
U1  - 612.015 
PY  - 1954///
CY  - London
PB  - J and A Churchill
KW  - CIBA Foundation
KW  - Human physiology
N1  - proceedings, scientific review, conference
ER  -