physical abuse during pregnancy

You have been asked to be a peer reviewer for a team of nurse researchers who are conducting a phenomenological study of the experiences of physical abuse during pregnancy. What specific questions would you ask the team during debriefing and what documents would you want the researchers to share?

I need at least 2 references including this book:

Polit, D. F., & Beck, C. T. (2012). Nursing research: generating and assessing evidence for nursing practice (Ninth ed.). Philadelphia: Wolters Kluwer, Lippincott Williams & Wilkins.