@article{1972akuroshimaglucosetolerancetestintheainu,
  title = {Glucose tolerance test in the Ainu},
  author = {A. Kuroshima, S. Itoh, T. Azuma, Y. Agishi},
  year = {1972},
  url = {https://doi.org/10.1007/bf01810290}
}