[Valve surgery in the elderly patient].
Stolf NA, Lima EC, dos Santos GG, Amato M, Mansur A, Grinberg M, Pileggi F, Verginelli G, Zerbini EJ.
Stolf NA, et al.
Arq Bras Cardiol. 1983 Nov;41(5):363-7.
Arq Bras Cardiol. 1983.
PMID: 6675629
Portuguese.
No abstract available.