@article{025567068, title = "Studies on riboflavin tetra nicotinate metab ii some physiological and pharmacological tests mouse rat", author = "Kotaki, A. and Kato, K. and Okumura, M. and Sakurai, T. and Yagi, K.", year = "1968", journal = "Journal of Vitaminology", volume = "14", number = "3", pages = "253-269", issn = "0022-5398", url = "https://eurekamag.com/research/025/567/025567068.php" }