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Fig. 5 | BMC Psychiatry

Fig. 5

From: Effects of a single subanesthetic dose of esketamine on postoperative subthreshold depressive symptoms in patients undergoing unilateral modified radical mastectomy: a randomised, controlled, double-blind trial

Fig. 5

Changes in preoperative and postoperative VAS scores for pain of two groups. The graph shows the mean and standard error of the perioperative VAS scores of Group E and C. Group C, control group. Group E, esketamine group. VAS, visual analogue scale. POD, postoperative day

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BMC Psychiatry

ISSN: 1471-244X

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