TY - RPRT TI - X-ray diffraction studies on bone tissue during hyperparathyroidism. AU - A ENGSTROM AU - B ENGFELDT PY - 1951 DO - 10.1111/j.1699-0463.1951.tb03680.x UR - https://pubmed.ncbi.nlm.nih.gov/14829278/ ID - 14829278 ER -