“An automatic method for determination of urinary and myofibrillar 3-methylhistidine: fractional rate of myofibrillar protein breakdown in rats fed on casein as source of protein” (1984) Revista Española de Fisiología, 40(1), pp. 103–107. Available at: https://revistas.unav.edu/index.php/ref/article/view/47020 (Accessed: 9 July 2025).