@article{ETD,
      school = {M.S.},
      author = {Ivie, William M.},
      url = {http://digitalcollections.ohsu.edu/record/1531},
      title = {Amniotic fluid lamellar body phospholipid content and  fetal pulmonary maturity},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4BZ647N},
      recid = {1531},
      address = {1981},
}