Name | Info | Provider | Link |
---|---|---|---|
COPD | free resource | MedlinePlus Health Information | https://medlineplus.gov/copd.html |
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=20533880.ui | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20533880/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/20533880 | |
subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/jid/article-lookup/doi/10.1086/653485 |