Tabriz University of Medical Sciences Journal of Research in Clinical Medicine 2717-0616 8 1 2020 02 15 Shadow COVID 19 on children vaccination and chronic diseases 39 39 10.34172/jrcm.2020.039 EN Mohammadreza Firouzkouhi https://orcid.org/0000-0002-5122-195X Abdolghani Abdollahimohammad https://orcid.org/0000-0002-7929-5539 Mehri Doosti-Irani https://orcid.org/0000-0001-5153-2005 LETTER 10.34172/jrcm.2020.039 2020 09 03 2020 09 09 None