Combination vaccines.
Shenkin
Budd N
BN
D002140:California; D003362:Cost-Benefit Analysis; D003376:Counseling / Q000191:economics; D039702:Current Procedural Terminology; D005251:Fees, Medical; D006801:Humans; D007114:Immunization / Q000191:economics*; D010372:Pediatrics / Q000191:economics*; D014481:United States; D017778:Vaccines, Combined / Q000008:administration & dosage / Q000191:economics*
D017778:Vaccines, Combined