
Keywords: مرکز پزشکی بیثسی سایکونس; DBP; dibutyl phthalate; IBD; Inflammatory Bowel Disease; UC; ulcerative colitis; CD; Crohn's disease; MBP; monobutyl phthalate; NHANES; National Health and Nutrition Examination Survey; MARS; Mesalamine And Reproductive health Study; BIDMC; Beth Israel De