Assertion: polyclonal antibody | /r/CapableOf | prove to be effective
Facets:
value: in therapeutics
type: OTHER
Source sentences:
text: Reason for development: Prior to the development of monoclonal antibodies, Polyclonal antibodies proved to be effective in therapeutics and treating infections.  
text: Prior to the development of monoclonal antibodies, Polyclonal antibodies proved to be effective in therapeutics and treating infections.