[Current medical care of diabetes mellitus in childhood in Japan].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000553:Ambulatory Care; D002648:Child; D002675:Child, Preschool; D003922:Diabetes Mellitus, Type 1 / Q000628:therapy*; D006801:Humans; D007564:Japan; D010817:Physician-Patient Relations; D011795:Surveys and Questionnaires