title: Synthesis of high specific activity 11C 17 alpha methyltestosterone.
mesh_terms: D002250:Carbon Radioisotopes; D007553:Isotope Labeling; D008094:Lithium; D008777:Methyltestosterone / Q000032:analysis / Q000138:chemical synthesis*
chemical_list: D002250:Carbon Radioisotopes; D008094:Lithium; D008777:Methyltestosterone