[용어속성] Term

Comparison of Racial, Ethnic, and Geographic Location Diversity of Participants Enrolled in Clinic-Based vs 2 Remote COVID-19 Clinical Trials

클리닉 기반과 2개의 원격 COVID-19 임상 시험에 등록한 참가자의 인종, 민족 및 지리적 위치 다양성 비교

Research

Risk factors and disease profile of post-vaccination SARS-CoV-2 infection in UK users of the COVID Symptom Study app: a prospective, community-based, nested, case-control study

Observational Study