Universidad de Chile2007-11-132005-03-212007-11-131993http://hdl.handle.net/10625/31372Some text in SpanishText1 digital file (38 p.)Application/pdfenAIR POLLUTIONRESPIRATORY DISEASESOZONE DEPLETIONWATER POLLUTIONCHILDRENHEALTH SURVEYSComisión de ciencias del medio ambiente y biomedicinaWorking Paper