ページの作成:「<br>Alveolar abnormalities are adjustments within the tiny air sacs within the lungs, referred to as alveoli. Alveoli allow oxygen to enter the blood. They are very skinn…」
(ページの作成:「<br>Alveolar abnormalities are adjustments within the tiny air sacs within the lungs, referred to as alveoli. Alveoli allow oxygen to enter the blood. They are very skinn…」)