Upregulation of interleukin-19 in saliva of patients with COVID-19. - Saheb Sharif-Askari, Fatemeh; Saheb Sharif-Askari, Narjes; Hafezi, Shirin; Goel, Swati; Ali Hussain Alsayed, Hawra; Ansari, Abdul Wahid; Mahboub, Bassam; Al-Muhsen, Saleh; Temsah, Mohamad-Hani; Hamid, Qutayba; Halwani, Rabih (Scientific Reports, 2022)