R. D. Navarro, T. P. A. Martins, and M. M. Pereira, “Vitamin C dietary supplementation influence tadpoles of bullfrog Lithobates catesbeianus reared in low water temperature”, Braz. J. Vet. Res. Anim. Sci., vol. 58, p. e168438, Apr. 2021, doi: 10.11606/issn.1678-4456.bjvras.2021.168438.