TY  - RPRT
TI  - Evolution of isotype switching.
AU  - Janet Stavnezer
AU  - Chris T Amemiya
PY  - 2004
DO  - 10.1016/j.smim.2004.08.005
UR  - https://pubmed.ncbi.nlm.nih.gov/15522624/
ID  - 15522624
ER  -