Meyer F.
Nurse Managers Bookshelf. 1989 Mar;1(1):97-104.
PMID: 2640596

Brown K.
Nurs N Z. 2000 Oct;6(9):26.
PMID: 12012535

Smith G, Smith G.
Nurs Times. 1998 May 20-26;94(20):40-1.
PMID: 9661472

Henderson KR.
N J Nurse. 1994 Jul-Aug;24(6):14.
PMID: 8084753

Mangan P.
Nurs Times. 1993 Sep 1-7;89(35):36-7.
PMID: 8139958

Krauss JB.
J Dent Educ. 1987 Mar;51(3):160-2.
PMID: 3469257

Hales M.
Lamp. 1998 Aug;55(7):50.
PMID: 10025361