Assertion: wild boar's snout | /r/RelatedTo | the age
Facets:
value: somehow
type: OTHER
value: at duncan
type: OTHER
value: at widowski
type: OTHER
value: at gardner
type: OTHER
Source sentences:
text: /snout rubbing by piglets does not appear to be related to stress, diet quality or the presence of milk in the diet but is somehow related to the age at weaning (Gardner, Duncan and Widowski, 2001).