TY - GEN AU - Chitkara,A J AU - Kukreja,Shyam AU - Shah,Raju C TI - Pertussis and diphtheria immunization SN - 0019-6061 PY - 2008///1202 KW - Adolescent KW - Adult KW - Child KW - Child, Preschool KW - Diphtheria KW - epidemiology KW - Disease Outbreaks KW - prevention & control KW - Humans KW - Immunization KW - India KW - Infant KW - Infant, Newborn KW - Whooping Cough N1 - Publication Type: Journal Article ER -