Author = MOATASEM B. ERFAN, M.D., AHMED G. OSMAN, M.D.;
Comparative Study between Level 1 Oncoplasty and Round Block Excision in Management of Early Stage Breast

Volume 90, Issue 6, June 2022, Pages 975-984

OMAR A. NEGM, M.Sc.; MOHAMED A. KHALFALLA, M.D.; AHMED G. OSMAN, M.D.; MOATASEM B. ERFAN, M.D.