[A study on the orthostatic dysregulation in children].
D000293:Adolescent; D001341:Autonomic Nervous System / Q000503:physiopathology*; D002648:Child; D005221:Fatigue; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008688:Methacholine Compounds; D011187:Posture; D012621:Seasons
D008688:Methacholine Compounds