TY  - RPRT
TI  - Passive protection against rubella.
AU  - H WARD
AU  - G PARKER
PY  - 1956
DO  - 10.5694/j.1326-5377.1956.tb49367.x
UR  - https://pubmed.ncbi.nlm.nih.gov/13308518/
ID  - 13308518
ER  -