Spirometry is the most common type of pulmonary test; however, other commonly employed pulmonary function tests include lung volume measurement, lung diffusion capacity, and oxygen level tests.

They are the main type of cell found in lymph, the fluid that circulates through the lymphatic system. There are three primary types of lymphocytes: B cells, T cells, and natural killer cells. B cells ...

Review Article Published: 06 January 2012 Immunomodulatory functions of type I interferons José M. González-Navajas, Jongdae Lee, Michael David & Eyal Raz Nature Reviews Immunology 12, 125–135 ...