TY  - RPRT
TI  - Kappa-affected paramecia develop immunity.
AU  - J A Mueller
PY  - 1965
DO  - 10.1111/j.1550-7408.1965.tb01852.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5859665/
ID  - 5859665
ER  -