[No authors listed]
Nurs Stand. 2017 Jan 11;31(20):28. doi: 10.7748/ns.31.20.28.s30.
PMID: 28075284

Ellis K.
RN. 1988 Jun;51(6):134.
PMID: 3375748

NATHE GE.
J Mich State Med Soc. 1950 Oct;49(10):1206; passim.
PMID: 14779166

Fidgetfairy.
Nurs Stand. 2017 Mar 15;31(29):32. doi: 10.7748/ns.31.29.32.s32.
PMID: 28294017

Cassey P.
Nature. 2019 Nov 11; doi: 10.1038/d41586-019-03487-3. Epub 2019 Nov 11.
PMID: 33169022

Peach AG.
Fla Nurse. 1991 May;39(5):10.
PMID: 1955030

Sharma N.
Nurs Stand. 2017 Jan 11;31(20):28. doi: 10.7748/ns.31.20.28.s31.
PMID: 28075282