In memoriam. Robert J. Ayella, M.D., M.Sc., F.A.C.R. 1925--1978.

@article{Diaconis1979InMR,
  title={In memoriam. Robert J. Ayella, M.D., M.Sc., F.A.C.R. 1925--1978.},
  author={John N. Diaconis},
  journal={Radiology},
  year={1979},
  volume={132 1},
  pages={241}
}