1. Biopterin content of human and rat fluids and tissues determined protozoologically;Baker, H.; Frank, O.; Bacchi, C.J.; Hutner, S.H.;Amer. J. clin. Nutr,1974
2. Vitamin-levels in blood and serum;Baker, H.; Frank, O.; Pasher, I.; Sobotka, H.; Hutner, S.H.;Nature (Lond.),1961
3. Autooxidation of 5-methyl-5,6,7,8-tetrahydrofolic acid;Blair, J.A.; Pearson, A.J.; Robb, A.J.;J. chem. Soc. [Perkin,1975
4. Intestinai absorption of tetrahydrobiopterin and pteroic acid in man: a comparison of models for the transport of folate across the small intestine;Blair, J.A.; Ratanasthien, K.; Leeming, R.J.;(Abstr.) Gut,1974
5. A convenient method for the preparation of dl-5-methyltetrahydrofolic acid (dl-5-methyl-5,6,7,8-tetrahydropteroyl-L-monoglutamic acid);Blair, J.A.; Saunders, K.J.;Analyt. Biochem,1970