[Pneumomediastinography in patients with myasthenia].
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000000981:diagnostic imaging* / Q000601:surgery; D011012:Pneumomediastinum, Diagnostic; D011859:Radiography; D013934:Thymectomy; D013950:Thymus Gland / Q000000981:diagnostic imaging*
Pnevmomediastinografiia u bol'nykh miastenieĭ.