PT - JOURNAL ARTICLE AU - Aaron Warnick TI - COVID-19 vaccination research turns toward young children: Clinical trials involving kids underway DP - 2021 Jun 01 TA - The Nation's Health PG - 1--10 VI - 51 IP - 4 4099 - http://www.thenationshealth.org/content/51/4/1.1.short 4100 - http://www.thenationshealth.org/content/51/4/1.1.full SO - Nations Health2021 Jun 01; 51