@article{doi:10.1001/archpedi.1979.02130020044009,
author = {Haberkern CM and Smith DW and Jones KL},
title = {THe 'breech head' and its relevance},
journal = {American Journal of Diseases of Children},
volume = {133},
number = {2},
pages = {154-156},
year = {1979},
doi = {10.1001/archpedi.1979.02130020044009},
URL = { + http://dx.doi.org/10.1001/archpedi.1979.02130020044009},
eprint = {/data/Journals/PEDS/13006/archpedi_133_2_009.pdf}
}