R L Berg
发表
R L Berg,
B Marlenga,
B C Doty,
2006,
Injury Prevention.
Ted S. Vinson,
R L Berg,
Irene Zomerman,
1989
.
R L Berg,
B Marlenga,
W Pickett,
2001,
Journal of agricultural safety and health.
R L Berg,
R C Gunkel,
A J Bush,
1984
.
R L Berg,
S Bigl,
W Allen,
1990
.
R L Berg,
B Marlenga,
W Pickett,
2008,
Ergonomics.
R L Berg,
Irene Zomerman,
Ted S. Vinson,
1986
.
Operational characteristics of tractors driven by children on farms in the United States and Canada.
R L Berg,
B Marlenga,
W Pickett,
2004,
Journal of agricultural safety and health.
R L Berg,
D M Roden,
D. Nickerson,
2014,
Clinical pharmacology and therapeutics.
R L Berg,
M Pirmohamed,
P. Deloukas,
2010,
Clinical pharmacology and therapeutics.
R L Berg,
B Marlenga,
W. Pickett,
2001,
American journal of industrial medicine.