Takahashi M.
Kango Kyoiku. 1983 Sep;24(9):560-3.
PMID: 6355584

[No authors listed]
Nursing. 1998 Jan;28(1):77-9.
PMID: 9451226

Hakusa T, Mizutani I, Ishizuka Y, Kimura Y.
Kango Kyoiku. 1983 Feb;24(2):104-7.
PMID: 6555361

Alline AL.
NLN Publ. 1991 Nov;(14):153-9.
PMID: 1795945

Wros P, Noone J.
J Prof Nurs. 2018 May - Jun;34(3):211-216. doi: 10.1016/j.profnurs.2017.08.005. Epub 2017 Aug 26.
PMID: 29929802

Stewart IM.
NLN Publ. 1991 Nov;(14):164-7.
PMID: 1795947

Urch DD.
NLN Publ. 1991 Nov;(14):234-40.
PMID: 1795961