Publisher:	Aspen Systems Corp.
ISSN:	0731-3381
Categories:	Health Sciences - Public health

Available online:	Availability	Usage Restrictions
Ovid Lippincott Williams and Wilkins Journal Legacy Archive	Available from 1982 volume: 1 issue: 1 until 1999 volume: 18 issue: 1	E-Reserve CMS Course Packs Link Print More Info