| Literature DB >> 3474900 |
N L Van Devanter, J A Grisaffi, M Steilen, M E Scarola, R M Shipton, C Tendler, J Pindyck.
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Year: 1987 PMID: 3474900
Source DB: PubMed Journal: Am J Nurs ISSN: 0002-936X Impact factor: 2.220