A wnaiff y Gweinidog ddarparu amserlen ar gyfer lansio'r rhwydwaith gastroberfeddol strategol?
Wedi'i ateb gan Y Gweinidog Iechyd a Gwasanaethau Cymdeithasol | Wedi'i ateb ar 26/07/2023
I will write to you with a substantive response and a copy of the letter will be published on the internet.