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Sansure Infection Spreads Equipment & Supplies
1 equipment items found
Manufactured by:Sansure Biotech Inc. based inChangsha, CHINA
Respiratory infections are classified into the upper respiratory tract infections and lower respiratory tract infections. It refer to the pathogens that infect the nose, throat, trachea, bronchi or lungs, which principally cause diseases of tissues and organs outside the respiratory tract, manifested by fever, sore throat, cough, ...