TY  - RPRT
TI  - Ornithosis complement fixing antigen from infected allantoic fluid.
AU  - E SONDERGAARD
AU  - M VOLKERT
PY  - 1957
DO  - 10.1111/j.1699-0463.1957.tb01044.x
UR  - https://pubmed.ncbi.nlm.nih.gov/13497686/
ID  - 13497686
ER  -