TY  - GEN
AU  - Gray,D P
TI  - The world's poor children
SN  - 0141-0768
PY  - 1997///0114
KW  - Child
KW  - Child Health Services
KW  - Child, Preschool
KW  - Humans
KW  - Immunization
KW  - Reimbursement, Incentive
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1177/014107689608901032
ER  -