| Literature DB >> 23947632 |
Shannon Ryan-Cebula, Hunter Groninger.
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Year: 2013 PMID: 23947632 PMCID: PMC3776623 DOI: 10.1089/jpm.2013.9481
Source DB: PubMed Journal: J Palliat Med ISSN: 1557-7740 Impact factor: 2.947