@article{paperid:1011467,
author = {Heravi Moussavi, Alireza and Danesh Mesgaran, Mohsen},
title = {Effect of diverse sire origins on first-parity performance in Iranian Holstein cows},
journal = {Research Journal of Biological Sciences},
year = {2009},
volume = {4},
number = {7},
month = {July},
issn = {1815-8846},
pages = {800--806},
			numpages = {6},
keywords = {Dairy cow; sire origins; milk performance; age at first calving; length of productive life; Iranian Holstein},
}