TY - RPRT TI - Aging changes in the human aortic valve in relation to dystrophic calcification. AU - K M Kim AU - J M Valigorsky AU - W J Mergner AU - R T Jones AU - R F Pendergrass AU - B F Trump PY - 1976 DO - 10.1016/s0046-8177(76)80005-6 UR - https://pubmed.ncbi.nlm.nih.gov/1244310/ ID - 1244310 ER -