@conference {38837,
	title = {The spread and control of Mastitis},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {3},
	year = {1943},
	month = {Jan},
	pages = {43-51},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Hopkirk CSM}
}
