Ryde, G. C., Gorely, T., Jepson, R., Gray, C., Shepherd, A., Mackison, D., Ireland, A. V., Williams, B., McMurdo, M. E. T., & Evans, J. M. M. (2017). How active are women who play bingo: a cross-sectional study from the Well!Bingo project. BMC Women's Health, 17(1), https://doi.org/10.1186/s12905-017-0405-z