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. 1975 May-Jun:(3):48-50.

[Contact phonocardiography microphone]

[Article in Russian]
I I Blashkin, G P Iakovlev
  • PMID: 1152654

[Contact phonocardiography microphone]

[Article in Russian]
I I Blashkin et al. Med Tekh. 1975 May-Jun.
No abstract available

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