Palan, P R Effects of smoking on the levels of antioxidant beta carotene, alpha tocopherol and retinol in human ovarian follicular fluid. [electronic resource] - Gynecologic and obstetric investigation 1995 - 43-6 p. digital Publication Type: Journal Article ISSN: 0378-7346 Standard No.: 10.1159/000292374 doi Subjects--Topical Terms: AdultCarotenoids--analysisCase-Control StudiesFemaleFollicular Fluid--chemistryHumansPregnancySmoking--adverse effectsSuperovulationVitamin A--analysisVitamin E--analysisbeta Carotene