TY - RPRT TI - Hyperparathyroidism in the elderly. AU - M A Fiatarone AU - K Steel AU - R H Egdahl PY - 1981 DO - 10.1111/j.1532-5415.1981.tb01239.x UR - https://pubmed.ncbi.nlm.nih.gov/7264124/ ID - 7264124 ER -