From the work experience of pulmonology offices

Mravian, R.A.; Vyshnepol'skiĭ, I.Ia.; Kruglikova, E.A.; Filatova, L.V.

Sovetskoe Zdravookhranenie 1980(4): 31-34

1980


ISSN/ISBN: 0038-5239
PMID: 6445593
Document Number: 158552

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