Assertion: eel's toxin | /r/ObjectUse | used by charles robert richet
Facets:
Source sentences:
text: The toxin derived from eel blood serum was used by Charles Robert Richet in his Nobel Prize-winning research which discovered anaphylaxis (by injecting it into dogs and observing the effect).[citation needed]
text: The toxin derived from eel blood serum was used by Charles Robert Richet in his Nobel Prize-winning research which discovered anaphylaxis (by injecting it into dogs and observing the effect).