Morgan MD.
Imprint. 1992 Apr-May;39(3):77-8.
PMID: 1618540

Gelling L.
Nurs Stand. 1990 Sep 26-Oct 2;5(1):61. doi: 10.7748/ns.5.1.61.s48.
PMID: 2119784

Walsh ME.
Nurs Outlook. 1977 Apr;25(4):248-9.
PMID: 322094

Dickenson-Hazard N.
Reflections. 1994;20(1):5-7.
PMID: 8142775

Miller EM.
Reflections. 1994;20(1):8-9.
PMID: 8142776

[No authors listed]
Krankenpflege (Frankf). 1983 Jun;37(6):186.
PMID: 6411965

[No authors listed]
Rev Infirm. 1999 Apr;(48):74.
PMID: 10532088