Title of cluster (medium version) Chronic obstructive pulmonary disease: open access
Chronic obstructive pulmonary disease: open access
Key-title: Chronic obstructive pulmonary disease: open access
Title proper: Chronic obstructive pulmonary disease: open access.
Other variant title: Chronic obstructive pulmonary disease
Other variant title: COPD Open access
Other variant title: COPD
Country: United States
Record information
Last modification date: 06/02/2021
Type of record: Confirmed
ISSN Center responsible of the record: ISSN National Centre for the USA