@article{GomulaNowakSzczepanskaHermanussenetal.2020,
  author    = {Aleksandra Gomula and Natalia Nowak-Szczepanska and Michael Hermanussen and Christiane Scheffler and Slawomir Koziel},
  title     = {Trends in growth and developmental tempo in boys aged 7 to 18 years between 1966 and 2012 in Poland},
  journal   = {American journal of human biology : the official journal of the Human Biology Council},
  volume    = {33},
  number    = {6},
  doi       = {10.1002/ajhb.23548},
  year      = {2020},
}