Authors: G von Nieding; H M Wagner; H Krekeler; H Löllgen; W Fries; A Beuthan Journal: Int Arch Occup Environ Health Date: 1979-06-15 Impact factor: 3.015
Authors: V Englander; A Sjöberg; L Hagmar; R Attewell; A Schütz; T Möller; S Skerfving Journal: Int Arch Occup Environ Health Date: 1988 Impact factor: 3.015