@article{DA,
      author = {Harwin, Fredric M.},
      url = {http://digitalcollections.ohsu.edu/record/9994},
      title = {Clamped and held sutures in aortic valve surgery},
      publisher = {Oregon Health & Science University},
      abstract = {Color illustration depicting one aspect of aortic valve  surgery. Created for the Manual of Cardiac Surgery by Dr.  Brad Harlan, Dr. Albert Starr and Fredric Harwin.},
      number = {DA},
      doi = {https://doi.org/10.6083/4m90dw19g},
      recid = {9994},
      address = {1980},
}