In:
Medical Care, Ovid Technologies (Wolters Kluwer Health), Vol. 47, No. 9 ( 2009-09), p. 1031-1035
Type of Medium:
Online Resource
ISSN:
0025-7079
DOI:
10.1097/MLR.0b013e3181a81181
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2009
detail.hit.zdb_id:
2045939-7