Assertion: breast's gland | /r/HasProperty | left one
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: It should also be taken into account that the asymmetric development of mammary glands in girls under the age of 12 corresponds to the features of this process: one gland (usually the left one) develops earlier than the second, but ultimately, the breasts become symmetrical.
text: FACS analysis of CD24 and CD29 expression in lineage-negative population of the mammary gland (left panel) and CD24 and CD61 expression in the luminal cell population (right panel) in a GI and b AI mammary gland.