@article {Martin49, author = {E. Edward Martin, Jr}, title = {Scanning the Literature}, volume = {5}, number = {1}, pages = {49--50}, year = {2003}, publisher = {Ochsner Journal}, issn = {1524-5012}, URL = {https://www.ochsnerjournal.org/content/5/1/49}, eprint = {https://www.ochsnerjournal.org/content/5/1/49.full.pdf}, journal = {Ochsner Journal} }