Vnitr Lek 1970, 16(7):652-658
[Evaluation of radiographic results of an epidemiological study on the prevalence of chronic bronchitis].
Klíčová slova: Aged; Bronchitis, diagnostic imaging, ; Chronic Disease; Czechoslovakia; Humans; Male; Mass Chest X-Ray; Middle Aged; Sampling Studies
Keywords: Aged; Bronchitis /diagnostic imaging/; Chronic Disease; Czechoslovakia; Humans; Male; Mass Chest X-Ray; Middle Aged; Sampling Studies
Zveřejněno: 1. červenec 1970 Zobrazit citaci