@article{article,
title = {Embryo survival in heifers after transfer of an egg to the uterine horn contralateral to the corpus luteum and the effect of treatments with progesterone or hCG on pregnancy rates},
author = {},
year = {1979},
journal = {Journal of Reproduction and Fertility},
volume = {56},
number = {2},
pages = {701-706},
howpublished = "\url{https://eurekamag.com/research/000/650/000650664.php}"
}