Hamer, J. P. M. (1984). Chordal rupture of the mitral valve: Reappraisal of the diagnosis and treatment. s.n.].
Chicago-viite (17. p.)Hamer, Johannes Pieter Marinus. Chordal Rupture of the Mitral Valve: Reappraisal of the Diagnosis and Treatment. [S.l.: s.n.], 1984.
MLA-viite (8. p.)Hamer, Johannes Pieter Marinus. Chordal Rupture of the Mitral Valve: Reappraisal of the Diagnosis and Treatment. s.n.], 1984.
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