[Prolonged paravertebral anethesia following thoracic operations].
D001340:Autonomic Nerve Block / Q000379:methods*; D006801:Humans; D013904:Thoracic Vertebrae / Q000601:surgery*
Dlitellnaia paravertebral'naia anesteziia u bol'nykh posle torakal'nykh operatsiĭ