This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January-June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.

This presentation is a part of the course “Respiratory Clinopatology” imparted in the Academic Area of Medicine, Institute of Health Sciences at the Autonomous University of the State of Hidalgo. Period January – June 2011.