Wielgus, A. R., Chignell, C. F., Miller, D. S., Van Houten, B., Meyer, J., Hu, D., & Roberts, J. E. (2007). Phototoxicity in Human Retinal Pigment Epithelial Cells Promoted by Hypericin, a Component of St. John’s Wort.

Wielgus, Albert R., Colin F. Chignell, David S. Miller, Ben Van Houten, Joel Meyer, Dan-Ning Hu, and Joan E. Roberts. Phototoxicity in Human Retinal Pigment Epithelial Cells Promoted By Hypericin, a Component of St. John’s Wort. 2007.

Wielgus, Albert R., et al. Phototoxicity in Human Retinal Pigment Epithelial Cells Promoted By Hypericin, a Component of St. John’s Wort. 2007.