1. OP77 The epigenetic clock and development during childhood and adolescence: longitudinal analysis from a UK birth cohort. (31st August 2015) Authors: Simpkin, AJ; Tilling, K; Howe, LD; Gaunt, TR; Lyttleton, O; McCardle, WL; Ring, SM; Relton, CL; Smith, G Davey Journal: Journal of epidemiology and community health Issue: Volume 69(2015)Supplement 1 Page Start: A43 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗