Saesneg: The National Health Service (General Ophthalmic Services) and (Optical Charges and Payments) (Amendment) (Wales) Regulations 2008

Cymraeg: Rheoliadau'r Gwasanaeth Iechyd Gwladol (Gwasanaethau Offthalmig Cyffredinol) a (Ffioedd a Thaliadau Optegol) (Diwygio) (Cymru) 2008