[Methods for analysing acute effects of air pollutants and weather conditions on childhood asthma].
D000367:Age Factors; D000393:Air Pollutants / Q000009:adverse effects* / Q000032:analysis; D000397:Air Pollution / Q000009:adverse effects; D001249:Asthma / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D010083:Oxidants, Photochemical / Q000032:analysis; D012621:Seasons; D014887:Weather
D000393:Air Pollutants; D010083:Oxidants, Photochemical