@article{doi:10.1001/jama.1989.03420080048013, title = {SPecialty abstracts}, journal = {JAMA}, volume = {261}, number = {8}, pages = {1134-1143}, year = {1989}, doi = {10.1001/jama.1989.03420080048013}, URL = { + http://dx.doi.org/10.1001/jama.1989.03420080048013}, eprint = {/data/Journals/JAMA/9147/jama_261_8_013.pdf} }