[Forty years of Japanese Nursing Association as professional organization of nurses].
Kaneko
M
M
Takahashi
Y
Y
Fukuzawa
M
M
Hirai
M
M
Watanabe
M
M
D049673:History, 20th Century; D006801:Humans; D007564:Japan; D012956:Societies, Nursing / Q000266:history*