In later stages, the cough produces phlegm that may be: colorless blood-tinged yellow-green white Other symptoms that occur along with the cough include: a crackling sound when breathing chest pain shortness of breath sore throat wheezing Smokers cough tends to be worse first thing in the morning and gradually improves as the day goes on
By any measure, it remains the leading cause of preventable death in the modern world
He operated a small shop on 112 Jesus Maria street in the heart of fortified old Havana during the 1790s
Powered by a motor, the piston of a portable air compressor draws outside air into a chamber and then stuffs it into a tank to compress it
Vida S, Richardson L, Cardis E, Krewski D, McBride M, Parent ME, Abrahamowicz M, Leffondr K, Siemiatycki J
Both are human