Medida, J. W.; Amarthaluri, S. K.; P Madhuri; Uppala, P. THE EFFECT OF EXTERNAL RADIOTHERAPY TO THE LEFT VENTRICLE SYSTOLIC FUNCTION IN LOCALLY ADVANCED BREAST CANCER PATIENTS, ANDHRA PRADESH, INDIA: A COHORT STUDY. SJHR-Africa 2024, 5 (6), 8. https://doi.org/10.51168/sjhrafrica.v5i6.1183.