[Circadian changes in nailfold microcirculation in normal adults].
D000328:Adult; D001783:Blood Flow Velocity; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008297:Male; D008833:Microcirculation / Q000032:analysis / Q000502:physiology; D008875:Middle Aged; D009262:Nails / Q000098:blood supply*; D012881:Skin Temperature