R. Steven Tharratt MD FACP FCCP
A BCG vaccine is given to prevent tuberculosis (TB) infection....
Directly observed therapy (DOT) is done when it is very...
Extrapulmonary tuberculosis (TB) is an infection caused by tuberculosis bacteria...
Exposure to indoor air pollutants can cause respiratory problems, such...
Volatile organic compounds (VOCs) are chemicals found in many household...
Cystic fibrosis causes mucus to become thick and sticky, which...
En la bronquitis crónica, la exposición al humo del tabaco...
La intoxicación por monóxido de carbono sucede cuando se mezcla...
Entre dos y tres días después de realizarse una prueba...
Fuente: Centers for Disease Control and Prevention (Centros para el...
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