Long COVID and the mental and physical health of children and young people: national matched cohort study protocol (the CLoCk study)
Terence Stephenson, Roz Shafran, Bianca De Stavola, Natalia Rojas, Felicity Aiano, Zahin Amin-Chowdhury, Kelsey McOwat, Ruth Simmons, Maria Zavala, CLoCk Consortium, Shamez N Ladhani
BMJ Open Aug 2021, 11 (8) e052838; DOI: 10.1136/bmjopen-2021-052838