1. Beaudoin, A. R. (1961). Teratogenic activity of several closely related diazo dyes on the developing chick embryo. J. Embryol. Exp. Morphol., 9, 14
2. Beaudoin, A. R. (1968). The effect of citric acid on the teratogenic action of trypan blue. Life Sci., 7, I, 635
3. Beaudoin, A. R. (1973). Teratogenic activity of 2-amino-1,3,4-thiadiazole hydrochloride in Wistar rats and the protection afforded by nicotinamide. Teratology, 7, 65
4. Beaudoin, A. R. (1976). NAD precursors as antiteratogens against aminothiadiazole. Teratology, 13, 95
5. Chamberlain, J. G. (1966), Development of cleft palate induced by 6-aminonicotinamide late in rat gestation. Anat. Rec., 156, 31