PT - JOURNAL ARTICLE AU - Teddi Nicolaus TI - Night owl or morning lark? Better rest is in your genes DP - 2021 Oct 01 TA - The Nation's Health PG - 16--16 VI - 51 IP - 8 4099 - http://www.thenationshealth.org/content/51/8/16.short 4100 - http://www.thenationshealth.org/content/51/8/16.full SO - Nations Health2021 Oct 01; 51