@inproceedings{352732bea5f64020a64aae77b09e3178,
title = "Heterogeneity of genetic parameters for calving difficulty in Holstein heifers in Ireland",
author = "John Hickey and Keane, {M. G.} and Kenny, {D. A.} and A.R. Cromie and Amer, {P. R.} and Veerkamp, {R. F.}",
year = "2007",
doi = "10.3168/jds.2006-717",
language = "English",
booktitle = "Proceedings of the Irish Agricultural Research Forum 2007",
note = "Irish Agricultural Research Forum ; Conference date: 12-03-2007 Through 13-03-2007",
}