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. 2021 May 3;16(5):e0250883. doi: 10.1371/journal.pone.0250883

Fig 7. Effect of gluteal injection site on injection pain.

Fig 7

Intervention is ventrogluteal (VG) injection site and comparator is the dorsogluteal (DG) injection site. *- results of injection to either VG or DG site with airlock IMI technique.