@article{doi:10.1001/archinte.1969.00300190032006, author = {Bricker NS and Ogden DA and Schreiner GE and Walser M}, title = {INvited discussion}, journal = {Archives of Internal Medicine}, volume = {124}, number = {3}, pages = {292-301}, year = {1969}, doi = {10.1001/archinte.1969.00300190032006}, URL = { + http://dx.doi.org/10.1001/archinte.1969.00300190032006}, eprint = {/data/Journals/INTEMED/15751/archinte_124_3_006.pdf} }