Barriers and facilitators to young children's physical activity and sedentary behaviour: a systematic review and synthesis of qualitative literature.
Obes Rev. 2017 Sep;18(9):987-1017. doi: 10.1111/obr.12562. Epub 2017 Jun 6.
Obes Rev. 2017.
PMID: 28589678
Free PMC article.
Review.