Kanbay Y, Okanlı A.
Contemp Nurse. 2017 Jun;53(3):313-321. doi: 10.1080/10376178.2017.1339567. Epub 2017 Jun 19.
PMID: 28589781

Touchstone M.
JEMS. 2015 Nov;40(11):18.
PMID: 26721104

Ezhilarasu P.
Nurs J India. 2012 Sep-Oct;103(5):226-8.
PMID: 24597097

Kowalski K, Kelley BM.
Nurs Econ. 2013 Mar-Apr;31(2):70-6.
PMID: 23691747

Duhamel KV.
Nurse Educ Today. 2016 Oct;45:51-4. doi: 10.1016/j.nedt.2016.06.016. Epub 2016 Jun 23.
PMID: 27429404

Roberts JD, While AE, Fitzpatrick JM.
J Adv Nurs. 1993 Jun;18(6):886-91. doi: 10.1046/j.1365-2648.1993.18060886.x.
PMID: 8320382

De Tornyay R.
J Nurs Educ. 1968 Aug;7(3):3-8 passim.
PMID: 4385624