Sleep duration of young children is affected by nocturnal sleep onset time.
Kohyama
J
J
Department of Pediatrics, Faculty of Medicine, Tokyo Medical and Dental University, Japan. jkohyama.ped@tmd.ac.jp
Shiiki
T
T
Hasegawa
T
T
D002675:Child, Preschool; D003625:Data Collection; D005260:Female; D006801:Humans; D007223:Infant; D008019:Life Style; D008297:Male; D012307:Risk Factors; D012890:Sleep / Q000502:physiology*; D013997:Time Factors