Cite
MLA Citation
Calum Mattocks et al.. “Associations between sex-typed behaviour at age 3½ and levels and patterns of physical activity at age 12: the Avon Longitudinal Study of Parents and Children.” Archives of disease in childhood, vol. 95, no. 7, 2010, pp. 509–512. http://access.bl.uk/ark:/81055/vdc_100137794218.0x00005a