@article{doi:10.1001/jama.1939.02800480021006,
author = {KOTZ J and KAUFMAN MS},
title = {THe effects of obstetric analgesia on the new-born infant},
journal = {Journal of the American Medical Association},
volume = {113},
number = {23},
pages = {2035-2038},
year = {1939},
doi = {10.1001/jama.1939.02800480021006},
URL = { + http://dx.doi.org/10.1001/jama.1939.02800480021006},
eprint = {/data/Journals/JAMA/7405/jama_113_23_006.pdf}
}