[ EDUCATIONAL SERVICES, NAMELY, PROVIDING INSTRUCTION, CLASSES, AND SEMINARS IN THE FIELD OF MEDICAL AND DIAGNOSTIC IMAGING ]

contrast media for medical imaging; radioactive pharmaceutical preparations for producing radio pharmaceuticals for in vivo diagnostic or therapeutic use; radioactive substance for use in nuclear medicine; diagnostic agents, preparations and substance for medical purposes; diagnostic scanning agents for in vivo use; pharmaceutical, medical and veterinary preparations and substances namely, radioactive substances for medical purposes; radioisotope brachytherapy substances