@article{Gans1998, author = {Gans, H.A. and Arvin, A.M. and Galinus, J. and Logan, L. and R., DeHovitz. and Maldonado, Y.}, title= {Deficiency of the humoral immune response to measles vaccine in infants immunized at age 6 months}, year = {1998}, doi = {10.1001/jama.280.6.527}, journal = {Journal of American Medical Association}, volume = {280}, pages = {527--532}, }