@article{doi:10.1001/jama.1929.02700280004003, author = {SCHROEDER PL}, title = {BEhavior difficulties in children associated with the results of birth trauma}, journal = {Journal of the American Medical Association}, volume = {92}, number = {2}, pages = {100-104}, year = {1929}, doi = {10.1001/jama.1929.02700280004003}, URL = { + http://dx.doi.org/10.1001/jama.1929.02700280004003}, eprint = {/data/Journals/JAMA/6617/jama_92_2_003.pdf} }