Hb Olympia [beta 20 (B2) Val----MeT] in a Swedish family.

@article{Berlin1989HbO,
  title={Hb Olympia [beta 20 (B2) Val----MeT] in a Swedish family.},
  author={G{\"o}sta Berlin and Bengt Wranne},
  journal={Hemoglobin},
  year={1989},
  volume={13 5},
  pages={493-5}
}