TY  - GEN
AU  - Seward,J F
TI  - Update on varicella
SN  - 0891-3668
PY  - 2001///1205
KW  - Chickenpox
KW  - epidemiology
KW  - Chickenpox Vaccine
KW  - Child
KW  - Child, Preschool
KW  - Humans
KW  - Immunization Programs
KW  - Infant
KW  - United States
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review
UR  - https://doi.org/10.1097/00006454-200106000-00014
ER  -