Retrospective Study
Copyright ©The Author(s) 2021.
World J Exp Med. Mar 20, 2021; 11(2): 17-29
Published online Mar 20, 2021. doi: 10.5493/wjem.v11.i2.17
Figure 3
Figure 3  Change in the mean pretest and posttest Karnofsky Scale scores of the patients.