DesRosier MB.
Image J Nurs Sch. 1989;21(2):116. doi: 10.1111/j.1547-5069.1989.tb00111.x.
PMID: 2757689

Pinch WJ.
Nurs Outlook. 1981 Oct;29(10):596-9.
PMID: 6912984

[No authors listed]
Nurs Health Care. 1990 Feb;11(2):61-2.
PMID: 2314647

Batchelor AJ.
J Am Med Womens Assoc (1972). 1984 Mar-Apr;39(2):39, 62.
PMID: 6725814

Radcliffe M.
Nurs Times. 2012 Nov 20-26;108(47):9.
PMID: 23495575

Huntington A.
Nurs N Z. 1994 Apr;2(3):20-2.
PMID: 8004136

Carlson K.
J Post Anesth Nurs. 1989 Jun;4(3):218, 217.
PMID: 2732964