Author = AMAL RAYAN, M.D.*; ASMAA M. ZAHRAN, M.D.** and KHALID F. RIAD, M.D.***, DOAA A. GAMAL, M.D.*
Risk of Second Malignancy in Upper Egypt in the Era of COVID-19: A Multicentric Cancer Experience

Volume 91, Issue 09, September 2023, Pages 1029-1036

DOAA A. GAMAL, M.D.* AMAL RAYAN, M.D.*; ASMAA M. ZAHRAN, M.D.** and KHALID F. RIAD, M.D.***