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Later development of asthma in patients with a negative methacholine inhalation challenge examined for suspected asthma
Hannu Puolijoki, Olli Impivaara, Kari Liippo, Eero TalaVolume:
170
Language:
english
Pages:
7
DOI:
10.1007/bf00174120
Date:
July, 1992
File:
PDF, 370 KB
english, 1992