SRI, K. B.; CHAITANYA K; DUDDAGI SUCHITRA; SUKANYA MANDALA; KASU, P. K. Robust and ICH-validated UV-Vis spectrophotometric method for the determination of benfotiamine in bulk substance, formulated products, and plasma using Bratton-Marshall chemistry. Journal of Applied Pharmaceutical Research, v. 14, n. 2, p. 193-202, 15 Mar. 2026.