title: Investigation of parathyroid function in myasthenia gravis.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000503:physiopathology; D010280:Parathyroid Glands / Q000503:physiopathology; D011012:Pneumomediastinum, Diagnostic; D013934:Thymectomy