MODERN LABORATORY DIAGNOSTICS OF CARDIOVASCULAR DISORDERS
CLINICAL INVESTIGATION OF SPUTUM. There are three major salivary glands: parotid, submandibular, and sublingual. These are paired glands that secrete a highly modified saliva through a branching duct system. Parotid saliva is released through Stenson’s duct, the orifice of which is visible on the buccal mucosa adjacent to