Lester, W M Myxomatous mitral valve disease and related entities: The role of matrix in valvular heart disease. [electronic resource] - Cardiovascular pathology : the official journal of the Society for Cardiovascular Pathology - 257-64 p. digital Publication Type: Journal Article ISSN: 1054-8807 Standard No.: 10.1016/1054-8807(95)00052-7 doi