Assertion: bronchoalveolar lavage | /r/HasProperty | performed by yale
Facets:
value: in the clinic
type: LOCATION
value: in 1922
type: TEMPORAL
value: in order to remove a profuse secretion
type: PURPOSE
Source sentences:
text: In the clinic, bronchoalveolar lavage was first performed by Yale in 1922 as a therapeutic manipulation, namely for the treatment of phosgene poisoning in order to remove a profuse secretion.