The requested numbers do not correspond to valid ISSNs:
Key-title Respiratory medicine extra
Respiratory medicine extra
Title proper: Respiratory medicine extra.
Country: United Kingdom
Medium: Online
Digital Archives:
Digital Archives:
CLOCKSS Archive, CLOCKSS Archive, https://clockss.org, Online access with authorization, 2005/2007
Scholars Portal, Ontario Council of University Libraries, https://scholarsportal.info, Online access with authorization, 2005/2007
Portico, Portico, https://www.portico.org, Online access with authorization, 2006/2007
Record information
Last modification date: 07/02/2021
Type of record: Confirmed
ISSN Center responsible of the record: ISSN National Centre for The Netherlands
For all potential issues concerning this bibliographic record (missing or wrong data etc.), please contact the ISSN National Centre mentioned above by clicking on the link.