9BOTCHWEY N D,HOBSON S E,DANNENBERG A L.A model curriculum for a course on the built environment and public health-Training for an interdisciplinary workforce[J].Am J Prevent Med,2009,36(2S):S63-s71.
10COLEMAN L,COX L,ROKER D.Girls and young women's participation in physical activity:psychological and social influences[J].Health Education Res,2007,9:1-15.