%0 Journal Article %T The impact of a program for control of asthma in a low-income setting %A Alvaro A Cruz %A Adelmir Souza-Machado %A Rosana Franco %A Carolina Souza-Machado %A Eduardo V Ponte %A Pablo Santos %A Maur¨ªcio L Barreto %J World Allergy Organization Journal %D 2010 %I BioMed Central %R 10.1097/wox.0b013e3181dc3383 %U http://www.waojournal.org/content/3/4/167/abstract