%0 Conference Proceedings %T Comparative Study of Some Laboratory Indicators of Blood Cells at the Time of Admission of Patients with Covid-19 to the Hospital in Birjand %A Behdani, Hossein %A بهزاد مصباح %A Fereidoni, Masoud %J 4th international and 25th Iranian Congress of Physiology and Pharmacology %D 2021