@conference {40261,
	title = {Fertility of anestrus ewes infused with gonadotropin releasing hormone or injected with pregnant mares{\textquoteright} serum gonadotropin},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {50},
	year = {1990},
	month = {Jan},
	pages = {461-464},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	abstract = {No abstract supplied   },
	issn = {1176-5283},
	author = {Hamra AH and Wheaton JE and Marcek JM}
}
