@article{doi:10.1001/jama.1969.03150230144049, title = {REferences and reviews}, journal = {JAMA}, volume = {207}, number = {10}, pages = {1930-1961}, year = {1969}, doi = {10.1001/jama.1969.03150230144049}, URL = { + http://dx.doi.org/10.1001/jama.1969.03150230144049}, eprint = {/data/Journals/JAMA/8402/jama_207_10_049.pdf} }