Guide to clinical preventive services report of the U.S. Preventive Services Task Force.

Manylion Llyfryddiaeth
Awdur Corfforaethol: U.S. Preventive Services Task Force
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Alexandria, VA International Medical Pub. 1998.
Rhifyn:2nd ed.
Pynciau: