title: [RI scintigraphy in myasthenia gravis].
mesh_terms: D000293:Adolescent; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005710:Gallium Radioisotopes; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000000981:diagnostic imaging*; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012645:Selenomethionine; D013945:Thymoma / Q000000981:diagnostic imaging; D013953:Thymus Neoplasms / Q000000981:diagnostic imaging
chemical_list: D005710:Gallium Radioisotopes; D011868:Radioisotopes; D012645:Selenomethionine