Assertion: comfrey's allantoin | /r/CapableOf | apply to external wounds
Facets:
Source sentences:
text: The allantoin applied to external wounds is either a 0.4% solution or a 2% ointment.
text: The allantoin applied to external wounds is either a 0.4% solution or a 2% ointment.
text: The allantoin applied to external wounds is either a 0.4% solution or a 2% ointment.