Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Areolar gland:

This text is part of the article's lead section, so referencing it may be optional. Please see WP:CITELEAD for more information.

"

They are sebaceous glands, which secrete sebum oil, a free fatty acid, onto the skin that lubricates the nipple when breastfeeding, protects the skin, and provides some air tightness between the infant's mouth and the nipple.[citation needed] They also emit odor compounds into the air that attract babies.[1]