TY - RPRT TI - General perspectives, pathogenesis, pathophysiology, and skeletal dysfunction. AU - F J Frassica AU - F H Sim PY - 1992 DO - 10.3928/0147-7447-19920501-12 UR - https://pubmed.ncbi.nlm.nih.gov/1589352/ ID - 1589352 ER -