Assertion: arnica | /r/AtLocation | european old-school practice
Facets:
value: in the early 1600s
type: TEMPORAL
value: by the belgian physician
type: OTHER
Source sentences:
text: Long used in domestic practice, Arnica was introduced to European old-school practice by the Belgian physician Fehr in the early 1600s, who referred to it as "panacea lapsorum.