TY  - RPRT
TI  - Two-stage vaccination programme against rubella.
AU  - R M Anderson
AU  - R M May
PY  - 1983
DO  - 10.1016/s0140-6736(83)90939-x
UR  - https://pubmed.ncbi.nlm.nih.gov/6140509/
ID  - 6140509
ER  -