Przejdź do treści

Parted

Alt description of the image is required for accessibility

Epidemy of pneumonia

Pneumonia is an inflammatory condition of the lung affecting primarily the microscopic air sacs known as alveoli. It is usually caused by infection with viruses or bacteria and less commonly other microorganisms, certain drugs and other conditions such as autoimmune… Czytaj dalej »Epidemy of pneumonia

Strony: 1 2 3