TY  - GEN
AU  - Van Tassell,C P
AU  - Wiggans,G R
AU  - Misztal,I
TI  - Implementation of a sire-maternal grandsire model for evaluation of calving ease in the United States
SN  - 0022-0302
PY  - 2003///1219
KW  - Animals
KW  - Breeding
KW  - Cattle
KW  - genetics
KW  - Cattle Diseases
KW  - Dystocia
KW  - Female
KW  - Male
KW  - Parity
KW  - Parturition
KW  - Pedigree
KW  - Pregnancy
KW  - Quantitative Trait, Heritable
KW  - United States
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.3168/jds.S0022-0302(03)73940-X
ER  -