The changing prevalence of asthma [electronic resource] / D. Jarvis.
Material type:
FilmSeries: Henry Stewart talksBiomedical & life sciences collection. Advances in asthma: Publisher: London : Henry Stewart Talks, 2011Description: 1 online resource (1 streaming video file (41 min.) : color, sound)Subject(s): Asthma -- Epidemiology | Asthma -- epidemiologyOnline resources: Click here to access online | Series Animated audio-visual presentation with synchronized narration.
Title from title frames.
Contents: Measuring asthma prevalence in community studies -- Geographical variation in prevalence of disease -- Early studies showing an increase in disease -- More recent studies of time trends -- Possible reasons for changing prevalence of disease.
Access restricted to subscribers.
Mode of access: World Wide Web.