Open AccessPossible Risks and Protective Factors of Upper Respiratory Tract Infections in Healthy Japanese Office Workers
Author(s) -
Ryo Iizuka,
Tadashi Satô,
Katsumi Miyazaki,
Katsunori Shida
Publication year - 2017
Publication title -
journal of community medicine and health education
Language(s) - English
Resource type - Journals
ISSN - 2161-0711
DOI - 10.4172/2161-0711.1000509
Subject(s) - incidence (geometry) , medicine , saliva , respiratory tract infections , granulysin , epidemiology , respiratory system , immunology , immune system , cd8 , physics , perforin , optics