Concepedia

H. D. Hafs

HD

Statistics

Publications

112

Citations

5.6K

H-Index

41

Active since

1955

Affiliations

Michigan State University(Current)

Rutgers, The State University of New Jersey

H. D. Hafs is an author at Michigan State University specializing in animal sciences, endocrinology, and reproductive physiology.

Publications per year

1955–2010

112

Publications

112

Analysis of Repeated Measurements of Animals

J. L. Gill, H. D. Hafs · Journal of Animal Science · 1971 · 833 citations

Public Health, Animal Sciences, Biostatistics +13

Efficacy of an intravaginal progesterone insert and an injection of PGF2alpha for synchronizing estrus and shortening the interval to pregnancy in postpartum beef cows, peripubertal beef heifers, and dairy heifers.

M.C. Lucy, Heather J. Billings, W.R. Butler et al. · Journal of Animal Science · 2001 · 208 citations

Veterinary Medicine, Animal Sciences, Dairy Science +16

Bovine Serum Estrogens, Progestins and Glucocorticoids during Late Pregnancy, Parturition and Early Lactation

V. G. Smith, L. A. Edgerton, H. D. Hafs et al. · Journal of Animal Science · 1973 · 204 citations

Medicine, Animal Sciences, Endocrinology +15

Estradiol and Progesterone in Blood Serum during the Bovine Estrous Cycle

R. P. Wettemann, H. D. Hafs, L. A. Edgerton et al. · Journal of Animal Science · 1972 · 131 citations

Life Sciences, Animal Sciences, Endocrinology +15

Suckling and Four-Times Daily Milking: Influence on Ovulation, Estrus and Serum Luteinizing Hormone, Glucocorticoids and Prolactin in Postpartum Holsteins

T. D. Carruthers, H. D. Hafs · Journal of Animal Science · 1980 · 128 citations

Agriculture, Animal Sciences, Dairy Science +14

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