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 trends in mortality rates for bronchitis, emphysema and asthma during the period 1971-1980.

Literature DB >> 3751106

International trends in mortality rates for bronchitis, emphysema and asthma during the period 1971-1980.

Abstract

Entities: Disease

Year: 1986 PMID： 3751106

Source DB: PubMed Journal: World Health Stat Q ISSN： 0379-8070

× No keyword cloud information.

1 in total

Authors: K L Ebi-Kryston
Journal: J Epidemiol Community Health Date: 1989-06 Impact factor: 3.710

1 in total