Домой Обязательные ПЦР-тесты по прибытии на архипелаг продлили до 5 апреля Lab technician holding swab collection kit,Coronavirus COVID-19 specimen collecting equipment,DNA nasal and oral swabbing for PCR polymerase chain reaction laboratory testing procedure and shipping

Lab technician holding swab collection kit,Coronavirus COVID-19 specimen collecting equipment,DNA nasal and oral swabbing for PCR polymerase chain reaction laboratory testing procedure and shipping