@article{doi:10.1001/archpedi.1969.02100040814002, author = {Jackson BT}, title = {APproach to fetal research—present and future}, journal = {American Journal of Diseases of Children}, volume = {118}, number = {6}, pages = {812-816}, year = {1969}, doi = {10.1001/archpedi.1969.02100040814002}, URL = { + http://dx.doi.org/10.1001/archpedi.1969.02100040814002}, eprint = {/data/Journals/PEDS/12860/archpedi_118_6_002.pdf} }