Assertion: comfrey's allantoin | /r/HasProperty | the link
Facets:
Source sentences:
text: Allantoin is also produced in the allantois gland of the umbilical cord (the link between mother and developing baby, which feeds the embryo) for promoting rapid cell growth.
text: Allantoin is also produced in the allantois gland of the umbilical cord (the link between mother and developing baby, which feeds the embryo) for promoting rapid cell growth.