Factors influencing the response to postal questionnaire surveys about respiratory symptoms

Lignende værker

• Smoking, respiratory symptoms and likely asthma in young people: evidence from postal questionnaire surveys in the Wythenshawe Community Asthma Project (WYCAP)
  af: Frank, Peter, et al.
  Udgivet: (2006)
• Long term prognosis in preschool children with wheeze: longitudinal postal questionnaire study 1993-2004
  af: Frank, Peter I, et al.
  Udgivet: (2008)
• Prevalence of respiratory symptoms, features of asthma, and characteristics associated with respiratory disease, in 6–11 year olds in Manchester
  af: Linehan, Mary, et al.
  Udgivet: (2009)
• Identification of adults with symptoms suggestive of obstructive airways disease: Validation of a postal respiratory questionnaire
  af: Hirsch Sybil, et al.
  Udgivet: (2003-04-01)
• Identification of adults with symptoms suggestive of obstructive airways disease: Validation of a postal respiratory questionnaire
  af: Frank, Timothy L, et al.
  Udgivet: (2003)