Subjects: *COHORT analysis; *LONGITUDINAL method; *BIOBANKSUNITED Kingdom; UNITED States
Record details
Subjects: COVID-19 vaccines; VACCINE effectiveness; PROPORTIONAL hazards models
Subjects: MEDICAL screening; DIAGNOSIS of HIV infections; HIV infection risk factors
Subjects: NEURAL tube defects; FOLIC acid; TASK forces
Subjects: DIETARY fiber; COLON cancer; CANCER risk factors
Subjects: LANGUAGE delay; LANGUAGE disorders; MEDICAL screening
Subjects: MACULAR degeneration; ENDOTHELIAL growth factors; VISION disorders
Subjects: *DISABILITIES; *COHORT analysis
Subjects: *RESEARCH; *COHORT analysis; *RECORDING & registration