title: Tetanic syndrome during year seasons. I. Ischemic and hyperventilation tests.
mesh_terms: D000328:Adult; D001132:Arm / Q000098:blood supply; D004576:Electromyography; D005260:Female; D006801:Humans; D006985:Hyperventilation / Q000175:diagnosis; D006996:Hypocalcemia / Q000150:complications / Q000175:diagnosis; D007511:Ischemia / Q000175:diagnosis; D008275:Magnesium Deficiency / Q000150:complications / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D012621:Seasons; D012727:Sex Characteristics; D013577:Syndrome; D013746:Tetany / Q000175:diagnosis* / Q000209:etiology