Statistics
Publications
10
Citations
171
H-Index
10
Active since
1969
Affiliations
Oregon State University(Current)
D. H. Helfer is an author at Oregon State University specializing in poultry science, agriculture, and poultry medicine.
Publications per year
1969–1985
10
10
Degenerative Myopathy of the Deep Pectoral Muscle in the Turkey
J.A. Harper, Paul Bernier, D. H. Helfer et al. · Journal of Heredity · 1975 · 30 citations
Pasteurella anatipestifer Infection in Turkeys
D. H. Helfer, C. F. Helmboldt · Avian Diseases · 1977 · 29 citations
Isolation of Two Turkey Influenza Viruses in Oregon
C. W. Beard, D. H. Helfer · Avian Diseases · 1972 · 23 citations
Life Sciences, Biology, Microbiology +10
A New Viral Respiratory Infection in Parakeets
D. H. Helfer, John A. Schmitz, S. L. Seefeldt et al. · Avian Diseases · 1980 · 17 citations
1–5 of 10