Epidemiological study of low back pain
Subtitle: association with socio-demographic and occupational factors
By: by Tilahun Adera.
Published: 1987
Language: eng
Format: Microform
Number of pages: 197
Subjects: Backache -- United States -- Etiology; Backache -- Social aspects -- United States; Back -- Diseases -- Epidemiology
Notes: "UO 91 11--UO 91 13".

Thesis (Ph. D.)--Oregon State University, 1988.

Includes bibliographical references (leaves 147-157).

Microfiche. Eugene : Microform Publications, College of Human Development and Performance, University of Oregon, 1991. 3 microfiches : negative.

s 1991 oru n