Impact of Multidrug Resistance (MDR) modulators in chemotherapy using Xenographed models of lung tumours Ga 68 UBI for infection 18F Choline in Prostate Cancer An investigation into the incidence of stress fractures in military recruits, anatomical distribution of the lesions and bone density, and the plasma levels of calciotropic hormones Scintigraphic versus angiographic evaluation of myocardial perfusion The effect of 123I-labelled phenylacetate on malignant neoplastic tumors Investigation of the effects of hyperparathyroid hypercalcaemia and cancer-associated hypercalcaemia on gastrin, vit D, IL-6 and C-peptide Injection of radiotracer, imaging time points and detection of parathyroid adenomas Establishment of a rapid method to localise infections in HIV/AIDS patients 99m Tc-Sestamiti Scintimammographic evaluation of the mammae for carcinoma FDG PET/CT in HIV and TB Tc-99m Mibi in Acute Coronary Syndrome Tc-99m MIBI and hemodynamic effects Tc-99m MIBI and Homocysteine 18F Flouride and 18F FDG Cocktail Ga-68 PET/CT in lungs Ga 68 labelled peptides for TB