An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Yang JZ, Van Vugt DA, Kennedy JC, Reid RL.Yang JZ, et al. Among authors: kennedy jc.Photochem Photobiol. 1993 May;57(5):803-7. doi: 10.1111/j.1751-1097.1993.tb09214.x.Photochem Photobiol. 1993.PMID: 8337251
Yang JZ, Van Vugt DA, Roy BN, Kennedy JC, Foster WG, Reid RL.Yang JZ, et al. Among authors: kennedy jc.J Soc Gynecol Investig. 1996 May-Jun;3(3):152-7.J Soc Gynecol Investig. 1996.PMID: 8796824