Jaśkowski, January, and Zdzisław Kołaczkowski. 1974. “Anthropomorfology of Extensor Muscles of Carpus, the Long and Short Radial (mm. Extensores Carpi Radiales Longus Et Brevis) in Fetuses ”. Anthropological Review 40 (1):47-54. https://doi.org/10.18778/1898-6773.40.1.07.