GALLIUM 68-PSMA PET/CT FOR LESION CHARACTERIZATION IN SUSPECTED CASES OF PROSTATE CARCINOMA Article Sasikumar A., Joy A., Pillai A.M.R., Somarajan S., Raman V.K., Thomas R., Oommen K.E., Dinesh D. Nuclear Medicine Communications. Lippincott Williams & Wilkins. Vol. 39. 2018. P. 1013-1021