Incentive for measles, mumps, and rubella vaccination.
Anand
J K
JK
D002675:Child, Preschool; D006801:Humans; D008457:Measles / Q000517:prevention & control; D009107:Mumps / Q000517:prevention & control; D012201:Reward; D012409:Rubella / Q000517:prevention & control; D014611:Vaccination