F Bravi; E Prati; S Princivalle; G Albertini; G Lonardi; G Pieri;
L Dallolio; P Pillastrini; MP Fantini, Health, physical activity and low back pain in
children and adolescents from Bologna, in: 15th Annual EUPHA Meeting: Postais: Politici nnd policies in health promotion, «EUROPEAN JOURNAL OF PUBLIC HEALTH», 2007, 17 (suppl 2), pp. 201 - 201 (atti di: 15th Annual EUPHA Meeting: Postais: Politici nnd policies in health promotion, Washington, 3-7 November 2007) [Abstract]
