[Serum ferritin for screening in fertile-age women].

@article{Heras1997SerumFF,
  title={[Serum ferritin for screening in fertile-age women].},
  author={Germ{\'a}n Las Heras and Llu{\"i}sa Juan},
  journal={Medicina clinica},
  year={1997},
  volume={108 2},
  pages={77-8}
}