jech.bmj10h
Are dietary interventions effective at increasing fruit and vegetable consumption among overweight children? A systematic review
1 Manchester Medical School, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK 2 Institute of Population Health, Manchester Academic Health Sciences Centre, ...
jech.bmj21h
Telephone reminders are a cost effective way to improve responses in postal health surveys
2 Federation of Industries of the State of Minas Gerais, Brazil and Secretariat of Health of the State of Minas Gerais, Brazil Correspondence to: Marluce Salim Silva, National Centre for Epidemiology ...