Data relating to specialist NHS secondary care services for children and young people with mental health problems as defined by the Mental Health Measure 2010.
Data sy'n ymwneud â gwasanaethau gofal eilaidd arbenigol y GIG ar gyfer plant a phobl ifanc â phroblemau iechyd meddwl fel y'u diffinnir gan Fesur Iechyd Meddwl 2010.