Lipid peroxidation and vitamin E in serum and follicular fluid of infertile women with peritoneal endometriosis submitted to controlled ovarian hyperstimulation: a pilot study
aDepartment of Obstetrics and Gynecology, Ribeirão Preto Medical School, São Paulo University, Ribeirão Preto, São Paulo, Brazil;bNutrition Division, Ribeirão Preto Medical School, São Paulo University, Ribeirão Preto, São Paulo, Brazil