Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

15,085 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Contact Settings and Risk for Transmission in 3410 Close Contacts of Patients With COVID-19 in Guangzhou, China : A Prospective Cohort Study.
Luo L, Liu D, Liao X, Wu X, Jing Q, Zheng J, Liu F, Yang S, Bi H, Li Z, Liu J, Song W, Zhu W, Wang Z, Zhang X, Huang Q, Chen P, Liu H, Cheng X, Cai M, Yang P, Yang X, Han Z, Tang J, Ma Y, Mao C. Luo L, et al. Among authors: yang s, yang p, yang x. Ann Intern Med. 2020 Dec 1;173(11):879-887. doi: 10.7326/M20-2671. Epub 2020 Aug 13. Ann Intern Med. 2020. PMID: 32790510 Free PMC article.
Dietary diversity and frailty among older Chinese people: evidence from the Chinese Longitudinal Healthy Longevity Study.
Wang XM, Zhong WF, Li ZH, Chen PL, Zhang YJ, Ren JJ, Liu D, Shen QQ, Yang P, Song WQ, Liang F, Nan Y, Xiang JX, Wu YR, Lv YB, Gao X, Kraus VB, Shi XM, Mao C. Wang XM, et al. Among authors: yang p. Am J Clin Nutr. 2023 Feb;117(2):383-391. doi: 10.1016/j.ajcnut.2022.11.017. Epub 2022 Dec 22. Am J Clin Nutr. 2023. PMID: 36811562 Free article.
15,085 results
You have reached the last available page of results. Please see the User Guide for more information.