“…Hodgkin's disease [Petersen and Milham, 1974;Grufferman et al, 1976;Abrahamson et al, 1978;Greene et al, 1978;Fonte et al, 1982;Milham, 1983;Brownson and Reit, 1988;Miller et al, 19891 and tumors of the lymphatic and hematopoietic systems [Greene et al, 1978;Milham, 1983;Gallagher and Threlfall, 1985;Voss et al, 1985;Svirchev et al, 1986;Flodin et al, 1988;Balarajan, 1988;Miller et al, 19891, gastrointestinal tract [Esping and Axelson, 1980;Rang and Acheson, 1981;Yoshimura et al, 1983;Stellman and Garfinkel, 1984;Gallagher and Threlfall, 1985;Siemiatycki et al, 1986;Svirchev et al, 1986;Olsen and Jensen, 1987;Muider and Vader, 1988;Olsen et al, 1988;Bartel and Dietrich, 19891, skin [Stellman and Garfinkel, 1984;Bartel and Dietrich, 19891, and respiratory system [Esping and Axelson, 1980;Rang and Acheson, 1981;Blot et al, 1982;Milham, 1983;Pukkala et al, 1983;Swanson and Belle, 1982;Stellman and Garfinkel, 1984;Gallagher and Threlfall, 1985;Coggon et al, 1986;Kauppinen et al, 1986;Siemiatycki et al, 1986;Muider and Vader, 1988;…”