"CMK-22-02-233".
"Darllenwch y daflen am arwyddion o lid yr ymennydd = See the flyer for signs of meningitis" - nodyn ar y ddalen = note on sheet.
Ffliw, pen mawr, neu lid yr ymennydd? : gofala am dy ffrind. Published by NHS Wales in 2008. Publication and catalogue information, links to buy online and reader comments.