TY - GEN AU - Zaffiri,O AU - Alessio-Vernì,A AU - Mastroianni,M TI - [De Castro and Viars method of sequential anesthesia analgesia] SN - 0375-9393 PY - 1968///1202 KW - Anesthesia KW - Fentanyl KW - administration & dosage KW - Humans KW - Methods KW - Pentazocine N1 - Publication Type: Journal Article ER -