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

• Acta Médica Portuguesa 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  Author contributions  Declaration of competing interests  Conflict of Interest Disclosure in a Top-tier Portuguese Medical Journal