Authors: Jørn Olsen; Andrew Czeizel; Henrik Toft Sørensen; Gunnar Lauge Nielsen; Lolkje T W de Jong van den Berg; Lorentz M Irgens; Charlotte Olesen; Lars Pedersen; Helle Larsen; Rolv T Lie; Corinne S de Vries; Ulf Bergman Journal: Drug Saf Date: 2002 Impact factor: 5.606
Authors: Lauren S Wakschlag; Kate E Pickett; Edwin Cook; Neal L Benowitz; Bennett L Leventhal Journal: Am J Public Health Date: 2002-06 Impact factor: 9.308