preschool child

Feasibility of wearable cameras to assess screen time and time spent restrained in children aged 3 to 5 years: a study protocol
Katherine L Downing, Xanne Janssen, John J Reilly

BMJ Open May 2019, 9 (5) e028265; DOI: 10.1136/bmjopen-2018-028265
Is healthy children surveillance being duplicated by family physicians and paediatricians? A cross-sectional study in Portugal
Susana Rebelo, Sofia Velho Rua, Joana d’Orey Leça, Ana Couto, Rute Teixeira, João Firmino-Machado

BMJ Open Mar 2018, 8 (3) e015902; DOI: 10.1136/bmjopen-2017-015902
Impact of the great east Japan earthquake on the body mass index of preschool children: a nationwide nursery school survey
Hiroshi Yokomichi, Wei Zheng, Hiroko Matsubara, Mami Ishikuro, Masahiro Kikuya, Tsuyoshi Isojima, Susumu Yokoya, Toshiaki Tanaka, Noriko Kato, Shoichi Chida, Atsushi Ono, Mitsuaki Hosoya, Soichiro Tanaka, Shinichi Kuriyama, Shigeo Kure, Zentaro Yamagata

BMJ Open Apr 2016, 6 (4) e010978; DOI: 10.1136/bmjopen-2015-010978

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preschool child