October 19th, 2015 employee of NGO “Gay Alliance” Andrei Chernyshov acquainted with the work item of drug use in Barcelona (Catalonia, Spain).

October 19th, 2015 employee of NGO “Gay Alliance” Andrei Chernyshov acquainted with the work item of drug use in Barcelona (Catalonia, Spain). Including acquainted with the diagnosis of injecting drug rapid tests on the saliva.