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But what came in her way was her tall and big frame . Francesco , by proper means and with great ability , from being a private person rose to be Duke of Milan , and that which he had acquired with a thousand anxieties he kept with little trouble . The results of this meta-analysis indicate a strong and consistent association between exposure to ETS and development of childhood asthma . I would hope that most hon . It is possible that pre-natal effects may play a role as well in the etiology of childhood asthma . In their ensemble , these studies , especially the cross-sectional investigations , tend to support the conclusions reached in the earlier reviews by the NRC , the Surgeon General , and the U.S. EPA regarding the relationships between ETS exposure and lung function in children . Because , as is stated above , he who has not first laid his foundations may be able with great ability to lay them afterwards , but they will be laid with trouble to the architect and danger to the building . Several acute and chronic non-cancer respiratory health effects of ETS have been observed , including exacerbation of childhood asthma , and acute lower respiratory tract illness , middle ear infection and chronic respiratory symptoms in children . We conducted a MEDLINE search to identify all epidemiologic studies published between 1975 and 1995 examining ETS exposure as a risk factor for the induction of childhood asthma .