TY - GEN AU - SANNAZZARI,G L AU - TORRETTA,A TI - [Apropos of 2 technics for localization of neoplastic stenosis of the esophagus in cobalt-teletherapy application] PY - 1998///1101 KW - Cobalt KW - Cobalt Radioisotopes KW - Constriction, Pathologic KW - Esophageal Neoplasms KW - Humans KW - Physiological Phenomena KW - Radioactivity N1 - Publication Type: Journal Article ER -