Department of Pathology School of Medicine Kermanshah University of Medical Sciences Kermanshah Iran;
Infectious Diseases Research Center Kermanshah University of Medical Sciences Kermanshah Iran;
Clinical Research Development Center of Imam Reza Hospital Kermanshah University of Medical Sciences Kermanshah Iran;
Infectious Diseases Research Center Kermanshah University of Medical Sciences Kermanshah Iran;
Infectious Diseases Research Center Kermanshah University of Medical Sciences Kermanshah Iran;
Department of Basic Sciences and Pathobiology Faculty of Veterinary Medicine Razi University Iran;
Department of Microbiology Faculty of Medicine Kermanshah University of Medical Sciences Kermanshah Iran;
Infectious Diseases Research Center Kermanshah University of Medical Sciences Kermanshah Iran;
Community-acquired pneumonia; Platelet index; Hematological profile;