Ochoa, Carlos, Occupational Health and Risk Management Service. Occupational Medicine Burrow. Portuguese Institute of Oncology of Porto. Porto., Portugal

• Vol 34, No 6 (2021): June - Letters to the Editor
  Seroprevalence of Anti-SARS-CoV-2 Antibodies Three Months Post Infection in Healthcare Professionals at an Oncology Hospital in Northern Portugal
  Abstract  PDF