@article{doi:10.1001/jama.1969.03160350078030, author = {Friedman S}, title = {ATtachment}, journal = {JAMA}, volume = {210}, number = {9}, pages = {1766}, year = {1969}, doi = {10.1001/jama.1969.03160350078030}, URL = { + http://dx.doi.org/10.1001/jama.1969.03160350078030}, eprint = {/data/Journals/JAMA/8553/jama_210_9_030.pdf} }