title: [The functional structure of the heart valves (author's transl)].
mesh_terms: D001021:Aortic Valve / Q000166:cytology; D003239:Connective Tissue Cells; D006351:Heart Valves / Q000166:cytology*; D006801:Humans; D008859:Microscopy, Polarization / Q000379:methods; D008943:Mitral Valve / Q000166:cytology; D010781:Photography / Q000379:methods; D014261:Tricuspid Valve / Q000166:cytology
vernacular_title: Die funktionelle Struktur der Herzklappen.