Microstructural alterations owing to handling of bovine pericardium to manufacture bioprosthetic heart valves: A potential risk for cusp dehiscence. - Mao J; Wang Y; Philippe E; Cianciulli T; Vesely I; How D; Bourget JM; Germain L; Zhang Z; Guidoin R (Morphologie : bulletin de l'Association des anatomistes, 2017)