“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”. Revista Española De Fisiología, vol. 40, no. 1, Mar. 1984, pp. 103-7, https://revistas.unav.edu/index.php/ref/article/view/47020.