TY - RPRT TI - Valvular calcification in the elderly: possible pathogenic factors. AU - A Pomerance AU - A J Darby AU - H M Hodkinson PY - 1978 DO - 10.1093/geronj/33.5.672 UR - https://pubmed.ncbi.nlm.nih.gov/299556/ ID - 299556 ER -