@article{doi:10.1001/archpedi.1959.02070020814022, author = {WORK HH}, title = {THrills and regressions.}, journal = {A.M.A. Journal of Diseases of Children}, volume = {98}, number = {6}, pages = {812}, year = {1959}, doi = {10.1001/archpedi.1959.02070020814022}, URL = { + http://dx.doi.org/10.1001/archpedi.1959.02070020814022}, eprint = {/data/Journals/PEDS/12701/archpedi_98_6_022.pdf} }