@article{doi:10.1001/jama.1997.03540250021013, title = {FDa approval of a haemophilus b conjugate vaccine combined by reconstitution with an acellular pertussis vaccine}, journal = {JAMA}, volume = {277}, number = {1}, pages = {13}, year = {1997}, doi = {10.1001/jama.1997.03540250021013}, URL = { + http://dx.doi.org/10.1001/jama.1997.03540250021013}, eprint = {/data/Journals/JAMA/9863/jama_277_1_013.pdf} }