Claire L Cleland

The effectiveness of physical activity interventions in socio-economically disadvantaged communities: a systematic review.

Frank Kee, Margaret E Cupples, Mark A Tully, 2012, Preventive medicine.

Validity of the Global Physical Activity Questionnaire (GPAQ) in assessing levels and change in moderate-vigorous physical activity and sedentary behaviour

Frank Kee, James F Sallis, Margaret E Cupples, 2014, BMC Public Health.