Hematological changes in SARS-COV-2 positive patients Mafalda Urbano; Elísio Costa; Catarina Geraldes;

Coping with COVID-19 pandemic in blood transfusion services in West Africa: the need to restrategize Henshaw Uchechi Okoroiwu; Ifeyinwa Maryann Okafor; Enosakhare Aiyudubie Asemota; Christopher Ogar Ogar; Ikenna Kingsley Uchendu;

Hemoglobinopathy and pediatrics in the time of COVID-19 Thiago de Souza Vilela; Josefina Aparecida Pellegrini Braga; Sandra Regina Loggetto;