School health education in Japan.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003479:Curriculum; D006266:Health Education / Q000639:trends*; D006280:Health Workforce; D006801:Humans; D007564:Japan; D012572:School Health Services / Q000639:trends*; D012573:School Nursing / Q000639:trends