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Sperm morphology. Percentage of spermatozoa with the presence of cytoplasmatic droplet in the ipsilateral (sham i, V1 i, and V2 i) and contralateral side (sham c, V1 c, and V2 c). Values are expressed as median and interquartile range. Kruskal-Wallis analysis of variance test, followed by Dunn's test (p > 0.05).
