@article{c4419632c9d1419ab465ff202ef3c22f,
title = "Early degeneration of a porcine aortic valve bioprosthesis in the mitral valve position in an elderly woman and its association with long-term calcium carbonate therapy",
author = "Moront, {Michael G.} and Katz, {Nevin M.}",
year = "1987",
month = apr,
day = "15",
doi = "10.1016/0002-9149(87)91149-0",
language = "English (US)",
volume = "59",
pages = "1006--1007",
journal = "The American Journal of Cardiology",
issn = "0002-9149",
publisher = "Elsevier Inc.",
number = "9",
}