RT Article T1 Occupational mortality from squamous cell carcinoma of the esophagus in the United States during 1991-1996 JF Digestive diseases and sciences VO 47 IS 3 SP 568 OP 572 A1 Cucino, Claudia A2 Sonnenberg, Amnon LA English YR 2002 UL https://krimdok.uni-tuebingen.de/Record/1912639475 DO 10.1023/A:1017968103311