title: [Respiratory patterns during epidural anesthesia].
mesh_terms: D000328:Adult; D000368:Aged; D000767:Anesthesia, Epidural / Q000009:adverse effects; D002245:Carbon Dioxide / Q000097:blood; D002639:Cheyne-Stokes Respiration / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008619:Mepivacaine; D008680:Metaraminol / Q000494:pharmacology; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D012119:Respiration / Q000187:drug effects
chemical_list: D002245:Carbon Dioxide; D008680:Metaraminol; D008619:Mepivacaine; D010100:Oxygen