Assertion: infantilism | /r/HasProperty | defined
Facets:
value: formally
type: MANNER
Source sentences:
text: Infantilism was formally defined six years prior (1987 vs 1993), so the authors could have used the established term - but chose not to.
text: It was briefly yet formally defined by the American Psychiatric Association in 1987(APA 1987)(APA 2000 p 529).