Order of the Federal Service for the Oversight of Consumer Protection and Welfare and the Federal Medical and Biological Agency No. 42/13 of January 29, 2019 on Endorsing the Procedure for Provision of the Materials Evidencing the Existence of Circumstances Serving as Grounds for Taking (Suspending, Cancelling) a Decision on the Undesirability of the Sojourn (Residence) of a Foreign Citizen or a Stateless Person in the Russian Federation Taken in Connection with the Existence of Circumstances Which Pose a Real Threat to the Health of the Population, and for the Consideration Thereof in the Russian Federation...