title: [Endomyocardial biopsy in cardiomyopathy: when and why?].
authors.affiliation: Medizinische Klinik II, Kardiologie und Pneumonologie, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin.
authors.forename: H-P
authors.initials: HP
authors.lastname: Schultheiss
authors.forename: U
authors.initials: U
authors.lastname: Kühl