Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 INTERNATIONAL COMPARISONS OF THE PREVALENCE OF CHRONIC BRONCHITIS.

Literature DB >> 14212574

INTERNATIONAL COMPARISONS OF THE PREVALENCE OF CHRONIC BRONCHITIS.

Abstract

Keywords: BRONCHITIS; EPIDEMIOLOGY; INTERNATIONAL COOPERATION

Year: 1964 PMID： 14212574 PMCID： PMC1898154

Source DB: PubMed Journal: Proc R Soc Med ISSN： 0035-9157

× No keyword cloud information.

2 in total

Authors: R C Joshi; R N Madan; A A Brash
Journal: Thorax Date: 1975-02 Impact factor: 9.139

Authors: J B Cookson; G Mataka
Journal: Thorax Date: 1978-06 Impact factor: 9.139

2 in total