Tehran's Citizens Participate in Blood Donation

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)

Tehran: Locals give blood at a blood donation facility in the capital on March 7. (Xinhua via NationPress)