Hammarström Lars. “Autoradiography and Histochemistry of Mineralized Tissues by Means of the Ullberg Freeze-Sectioning Technique”. Upsala Journal of Medical Sciences 91, no. 3 (September 1, 1986): 239-243. Accessed September 24, 2023. https://ujms.net/index.php/ujms/article/view/6905.