@article{BuchmannSchmidBlomeyeretal.2009,
  author    = {Arlette F. Buchmann and Brigitte Schmid and Dorothea Blomeyer and Katja Becker and Jens Treutlein and Ulrich S. Zimmermann and Christine Jennen-Steinmetz and Martin H. Schmidt and G{\"u}nter Esser and Tobias Banaschewski and Marcella Rietschel and Gunter Schumann and Manfred Laucht},
  title     = {Impact of age at first drink on vulnerability to alcohol-related problems : testing the marker hypothesis in a prospective study of young adults},
  doi       = {10.1016/j.jpsychires.2009.02.006},
  url       = {http://www.sciencedirect.com/science/journal/00223956},
  year      = {2009},
}