Assertion: progesterone | /r/HasProperty | occurring
Facets:
value: naturally
type: MANNER
Source sentences:
text: Progesterone (P4) is a medication and naturally occurring steroid hormone.
text: Progesterone is a naturally occurring steroid that is secreted by the ovary, placenta, and adrenal gland.
text: Progesterone is a naturally occurring pregnane steroid and is also known as pregn-4-ene-3,20-dione.
text: Progesterone is a naturally occurring steroid hormone.
text: Progesterone is the most important and only naturally occurring human progestogen.
text: Progesterone is a naturally occurring steroid that is secreted by the ovary,
text: Progesterone is a naturally occurring pregnane steroid and is also known as pregn-4-ene-3,20-dione.