Clinically diagnosed childhood asthma and follow-up of symptoms in a Swedish case control study
Eduardo Roel, Åshild Faresjö, Olle Zetterström, Erik Trell, Tomas FaresjöТом:
6
Мова:
english
DOI:
10.1186/1471-2296-6-16
Date:
December, 2005
Файл:
PDF, 716 KB
english, 2005