Respiratory diseases.
Contributors: NHS Directorate for Wales.; Great Britain. Welsh Office.
Series: Health evidence bulletins Wales = -- Bwletinau tystiolaeth ar iechyd Cymru; Health evidence bulletins Wales
Publisher: Welsh Office
Published: 1998
Place of publication: Cardiff
Language: eng
Number of pages: 32
Subjects: Respiratory organs -- Diseases -- Wales.
Notes: Ar y clawr = On cover: NHS Cymru Wales.

Mewn portffolio = In portfolio.

Yn cynnwys mynegai = Includes index.

Cyflwyniad Cymraeg/Saesneg = Welsh/English introduction.