At 350 ppm , mean total bilirubin concentration was decreased by 54 % in males and by 65 % in females .
At 350 ppm , mean total bilirubin concentration was decreased by 54 % in males and by 65 % in females .
O B-DOSE I-DOSE O O B-STUDY_TESTCD I-STUDY_TESTCD O O B-MANIFESTATION_FINDING O O O O B-SEX O O O O O B-SEX O