Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=20352505.ui | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20352505/ | |
subscription/membership/fee required | Springer | https://dx.doi.org/10.1007/s11606-009-1205-4 | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/20352505 |