[In search of nursing roots in public health nursing in land reclamation projects in Hokkaido. 22. Gaining personal satisfaction by contributing to the happiness of others].
Kojima
Y
Y
D049673:History, 20th Century; D006801:Humans; D007564:Japan; D010549:Personal Satisfaction; D011637:Public Health Nursing / Q000266:history*; D012424:Rural Population