TY  - RPRT
TI  - Immunizations for high-risk populations.
AU  - J E Shepherd
AU  - J D Grabenstein
DO  - 10.1016/s1086-5802(16)31332-8
UR  - https://pubmed.ncbi.nlm.nih.gov/11765109/
ID  - 11765109
ER  -