[A study of self-esteem and professional attitudes of middle level managers].
Lee
H W
HW
Lim
Y S
YS
Song
I J
IJ
Chun
K S
KS
D000288:Administrative Personnel; D006801:Humans; D009718:Nurse Administrators; D009741:Nursing Staff, Hospital / Q000523:psychology*; D009745:Nursing, Supervisory; D012649:Self Concept