@article{SchefflerKetelhutMohassebetal.2004,
  author    = {Scheffler, Christiane and Ketelhut, Kerstin and Mohasseb, Iman and Ketelhut, Reinhard G.},
  title     = {The influence of an exercise program on body composition, motor and cardiovascular parameters in pre-school children : a longitudinal study},
  isbn      = {88-87814-25-2},
  year      = {2004},
  language  = {en}
}
@article{KetelhutMohassebScheffleretal.2004,
  author    = {Ketelhut, Kerstin and Mohasseb, Iman and Scheffler, Christiane and Ketelhut, Reinhard G.},
  title     = {Regular exercise improves risk profile and motor development in early childhood},
  year      = {2004},
  language  = {en}
}
@article{SchefflerKetelhutMorgenstern2004,
  author    = {Scheffler, Christiane and Ketelhut, Kerstin and Morgenstern, Ulrike},
  title     = {K{\"o}rperliche und motorische Entwicklung von Kindern unterschiedlicher sozialer Herkunft.},
  year      = {2004},
  language  = {de}
}
@article{MohassebKetelhutMohassebetal.2004,
  author    = {Mohasseb, Iman and Ketelhut, Kerstin and Mohasseb, Iman and Scheffler, Christiane and Gericke, Christian and Scholze, J. and Ketelhut, Reinhard G.},
  title     = {Benefit of regular Exercise on Cardiovascular Risk Factors and Motor Development in Early Childhood},
  year      = {2004},
  language  = {en}
}