TY - GEN AU - Lin,C C AU - Suzuki,N A AU - Ito,H AU - Kashima,H AU - Kubota,Y AU - Chiba,R TI - Cephalometric roentgenographic study of the upper airway of conscious patients in supine position for endotracheal anesthesia. (I) Measurements of normal subjects SN - 0371-7682 PY - 1982///1012 KW - Adolescent KW - Adult KW - Anesthesia, Endotracheal KW - Cephalometry KW - Epiglottis KW - anatomy & histology KW - Humans KW - Middle Aged KW - Pharynx KW - Posture KW - Radiography KW - Respiratory System KW - diagnostic imaging KW - Trachea N1 - Publication Type: Journal Article ER -