Pure Appl. Chem., 1973, Vol. 33, No. 2-3, pp. 445-452
http://dx.doi.org/10.1351/pac197333020445
IUPAC-IUB COMMISSION ON BIOCHEMICAL NOMENCLATURE
Definitive Nomenclature for Vitamins B-6 and Related Compounds (Tentative Rules)
First page:
Pure Appl. Chem., 1973, Vol. 33, No. 2-3, pp. 445-452
http://dx.doi.org/10.1351/pac197333020445