@article{ETD,
      school = {M.S.},
      author = {Chu, Chi-Yen and },
      url = {http://digitalcollections.ohsu.edu/record/8465},
      title = {The antigenic relationships within the Shigella groups and  between Shigella and Escherichia},
      publisher = {University of Oregon},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4SJ1HP1},
      recid = {8465},
      address = {1952-06-01},
}