What characteristic is common to both nodosaurids and ankylosaurids?

When scientist examine data such as historical documents, they are using the "scientific methods"

Engorgementthe patient is only 72 hours post-delivery and is complaining of bilateral breast tenderness. milk typically comes in at 72 hours after delivery, and with the production of the milk comes engorgement. the other problems do not typically develop until there is fully established breastfeeding.