Исследование компьютеризированных историй болезни: W. E. Barlow, R. L. Davis, J. W. Glasser, et al. for the Centers for Disease Control and Prevention Vaccine Safety DataLink Working Group, The Risk of Seizures After Receipt of Whole-Cell Pertussis or Measles, Mumps, and Rubella Vaccine, New England Journal of Medicine 345 (2001): 656–661.
