@inproceedings{paperid:1015880,
author = {Azizzadeh, Mohammad and M. Stevenson and A. Bahonar and M. Vojgani and M. Mahmoudi},
title = {Factors influencing the reproductive performance of dairy cattle in Khorasan Razavi province, Iran},
booktitle = {12th Symposium of the International Society for Veterinary Epidemiology and Economics},
year = {2009},
location = {durban, south africa},
keywords = {Accelerated failure time model; frailty term; log-normal distribution; dairy cattle},
}