Starshov P.D. (1958) The quantitative estimation of riboflavin in urine and blood. Voprosy Meditsinskoi Khimii, 4(2), 155-160.

et al. The quantitative estimation of riboflavin in urine and blood // Voprosy Meditsinskoi Khimii. - 1958. - V. 4. -N 2. - P. 155-160.

et al., "The quantitative estimation of riboflavin in urine and blood." Voprosy Meditsinskoi Khimii 4.2 (1958): 155-160.

Starshov, P. D. (1958). The quantitative estimation of riboflavin in urine and blood. Voprosy Meditsinskoi Khimii, 4(2), 155-160.