Increased asthma symptoms and healthcare utilization during the fall and winter seasons in children with asthma living in the inner city: opportunity for school-based intervention.
Guilbert
Theresa
T
Morgan
Wayne
W
D001249:Asthma / Q000453:epidemiology* / Q000821:virology; D002648:Child; D006801:Humans; D015994:Incidence; D012141:Respiratory Tract Infections / Q000150:complications; D012621:Seasons; D014505:Urban Population