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 Focal brain lesion, partial epilepsy, conversion disorder and calcium blocker Establishment of a rapid method to localise infections in HIV/AIDS patients 99m Tc-Sestamiti Scintimammographic evaluation of the mammae for carcinoma