Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=21881120.ui | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21881120/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/21881120 | |
subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/jid/article-lookup/doi/10.1093/infdis/jir466 | |
free resource | Spiral, Imperial College Digital Repository | http://hdl.handle.net/10044/1/19646 |