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Calving patterns in dairy heifers following single 'set-time' inseminations and re-synchrony preceding second inseminations,
, Proceedings of the New Zealand Society of Animal Production, Jan, Volume 55, p.70-71, (1995)
Relationships between milk somatic cell counts, production index and dry cow therapy in seasonal dairy herds,
, Proceedings of the New Zealand Society of Animal Production, Jan, Volume 40, p.180-188, (1980)