Restoration of Collagen Formation in Photodamaged Human Skin by Tretinoin (Retinoic Acid).

MLA

Griffiths, Christopher, et al. “Restoration of Collagen Formation in Photodamaged Human Skin by Tretinoin (Retinoic Acid).” New England Journal of Medicine, vol. 329, no. 8, Aug. 1993, pp. 530–35. EBSCOhost, https://doi.org/10.1056/NEJM199308193290803.

APA

Griffiths, C., Russman, A. N., Majmudar, G., Singer, R. S., Hamilton, T. A., & Voorhees, J. J. (1993). Restoration of Collagen Formation in Photodamaged Human Skin by Tretinoin (Retinoic Acid). New England Journal of Medicine, 329(8), 530–535. https://doi.org/10.1056/NEJM199308193290803

Chicago

Griffiths, Christopher, Andrew N. Russman, Gopa Majmudar, Robert S. Singer, Ted A. Hamilton, and John J. Voorhees. 1993. “Restoration of Collagen Formation in Photodamaged Human Skin by Tretinoin (Retinoic Acid).” New England Journal of Medicine 329 (8): 530–35. doi:10.1056/NEJM199308193290803.