Researchers observed the drug's effects in vivo before proceeding to clinical trials.

The research team conducted an in vivo experiment to evaluate the new drug's effects on tumor growth.

The researchers measured immune responses ex vivo using biopsy samples.

The elderly philanthropist made a donatio inter vivos to transfer the family estate to his children.

The estate planner advised that donationes inter vivos should be documented carefully to avoid future disputes.

Vivona brought her grandmother's recipe to the family reunion, and everyone asked for seconds.

When the Vivonas returned to their coastal hometown, old neighbors greeted them with warm smiles.