Authors: D W Crumpacker; R Cederlöf; L Friberg; W J Kimberling; S Sörensen; S G Vandenberg; J S Williams; G E McClearn; B Grevér; H Iyer; M J Krier; N L Pedersen; R A Price; I Roulette Journal: Acta Genet Med Gemellol (Roma) Date: 1979
Authors: J C DeFries; R C Johnson; A R Kuse; G E McClearn; J Polovina; S G Vandenberg; J R Wilson Journal: Behav Genet Date: 1979-01 Impact factor: 2.805