Authors: J R Meier; R B Knohl; W E Coleman; H P Ringhand; J W Munch; W H Kaylor; R P Streicher; F C Kopfler Journal: Mutat Res Date: 1987-12 Impact factor: 2.433
Authors: M Koivusalo; J J Jaakkola; T Vartiainen; T Hakulinen; S Karjalainen; E Pukkala; J Tuomisto Journal: Am J Public Health Date: 1994-08 Impact factor: 9.308