@article{doi:10.1001/archinte.1969.00300160130052,
title = {VOlume of physician visits united states—july 1966-june 1967.},
journal = {Archives of Internal Medicine},
volume = {123},
number = {6},
pages = {740},
year = {1969},
doi = {10.1001/archinte.1969.00300160130052},
URL = { + http://dx.doi.org/10.1001/archinte.1969.00300160130052},
eprint = {/data/Journals/INTEMED/15741/archinte_123_6_052.pdf}
}