CONTENTS — volume 21, no 1, 1995

Published: Feb 1995

Editorial

1
Time for change
Hernberg S

Review

3
Occupational back pain -- an unhelpful polemic
Frank JW, Pulcins IR, Kerr MS, Shannon HS, Stansfeld SA

Original article

15
Reducing random measurement error in assessing postural load on the back in epidemiologic surveys
Burdorf A
24
Mortality among Icelandic nurses
Gunnarsdóttir H, Rafnsson V
30
Dermatoses determined in a population of farmers in questionnaire-based clinical study including methodology validation
Susitaival P, Husman L, Hollmén A, Horsmanheimo M
36
Single-strand breaks in deoxyribonucleic acid in fire fighters accidentally exposed to o-nitroanisole and other chemicals
Hengstler JG, Fuchs J, Bolm-Audorff U, Meyer S, Oesch F
43
Assessment and grouping of occupational magnetic field exposure in five electric utility companies
Kromhout H, Loomis DP, Mihlan GJ, Peipins LA, Kleckner RC, Iriye R, Savitz DA
51
Health symptoms and the work environment in four nonproblem United States office buildings
Nelson NA, Kaufman JD, Burt J, Karr C

Commentary

60
Musculoskeletal disorders among operators of visual display terminal
Ong CN, Chia SE, Jeyaratnam J, Tan KC

Letter to the Editor

65
Does welding stainless steel cause cancer?
Marini F, Ferré M-P, Gross H, Mantout B, Huvinen M, Beaufils D, Cunat P-J, Bozec C
68
Sex ratio of offspring of female physiotherapists exposed to low-level high-frequency electromagnetic radiation.
James WH
69
Request for help with evaluations for occupational safety intervention
Guastello SJ, Shannon HS