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A. Ubiquitin grades for glandular cells of control endometrium and endometriotic implants during the menstrual cycle. Bars represent mean ± SEM; p < 0.05. P = proliferative and S = secretory. B Ubiquitin grades for stromal cells of control endometrium and endometriotic implants during the menstrual cycle. Bars represent mean ± SEM; p < 0.05. P = proliferative and S = secretory.
