Publisher: BioMed Central Country of Publication: England NLM ID: 100968563 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2466 (Electronic) Linking ISSN: 14712466 NLM ISO Abbreviation: BMC Pulm Med Subsets: MEDLINE
Publisher: Taylor & Francis Country of Publication: England NLM ID: 9892255 Publication Model: Print Cited Medium: Internet ISSN: 1941-837X (Electronic) Linking ISSN: 13696998 NLM ISO Abbreviation: J Med Econ Subsets: MEDLINE
Publisher: Frontiers Editorial Office Country of Publication: Switzerland NLM ID: 101616579 Publication Model: eCollection Cited Medium: Internet ISSN: 2296-2565 (Electronic) Linking ISSN: 22962565 NLM ISO Abbreviation: Front Public Health Subsets: MEDLINE