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.
Yuan JM, Ross RK, Gao YT, Henderson BE, Yu MC.Yuan JM, et al. Among authors: ross rk.BMJ. 1997 Jan 4;314(7073):18-23. doi: 10.1136/bmj.314.7073.18.BMJ. 1997.PMID: 9001474Free PMC article.
Henderson BE, Paganini-Hill A, Ross RK.Henderson BE, et al. Among authors: ross rk.Arch Intern Med. 1991 Jan;151(1):75-8.Arch Intern Med. 1991.PMID: 1985611
Paganini-Hill A, Chao A, Ross RK, Henderson BE.Paganini-Hill A, et al. Among authors: ross rk.BMJ. 1989 Nov 18;299(6710):1247-50. doi: 10.1136/bmj.299.6710.1247.BMJ. 1989.PMID: 2513898Free PMC article.
Paganini-Hill A, Ross RK, Henderson BE.Paganini-Hill A, et al. Among authors: ross rk.BMJ. 1988 Aug 20-27;297(6647):519-22. doi: 10.1136/bmj.297.6647.519.BMJ. 1988.PMID: 3139181Free PMC article.
Yuan JM, Ross RK, Wang XL, Gao YT, Henderson BE, Yu MC.Yuan JM, et al. Among authors: ross rk.JAMA. 1996 Jun 5;275(21):1646-50.JAMA. 1996.PMID: 8637137