Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleWavelet analysis of valve closing sound detects malfunction of bileaflet mechanical valve.AuthorsSugiki, Hiroshi; Murashita, Toshifumi; Shiiya, Norihiko; Matsui, Yoshiro; Sugiki, KenjiPublicationJournal of Artificial Organs, 2008, Vol 11, Issue 1, p29ISSN1434-7229Publication typeArticleDOI10.1007/s10047-007-0400-5