Fig. 2
From: Ovarian absence: a systematic literature review and case series report
PRISMA flowchart. Additional information on screening methodology and excluded studies can be found in the supplementary material. Adapted from: Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 2021;372: n71. https://doi.org/10.1136/bmj. n71. For more information, visit: http://www.prisma-statement.org/