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Journal of Dairy Science|March 1, 1976
Mathematical modeling of the mastitis infection processP A Oltenacu, R P NatzkeJournal of Dairy Science|June 1, 1976
Effect of coliform challenge at milking time on new udder infectionsD A DeHart, R P Natzke, P A OltenacuJournal of Dairy Science|February 1, 1978
Change in udder health and overmilkingR P Natzke, P A Oltenacu, G H SchmidtJournal of the American Veterinary Medical Association|May 15, 1977
Role of teat dips and hygiene in mastitis controlR P NatzkeJournal of Dairy Science|March 1, 1994
Phenotypic evaluation of fertility traits and their association with milk production of Italian Friesian cattleA Bagnato, P A OltenacuJournal of Dairy Science|October 24, 1998
Incidences and effects of diseases on the performance of Swedish dairy herds stratified by productionU Emanuelson, P A OltenacuVeterinary Research|January 1, 1994
Epidemiological study of clinical mastitis in dairy cattleP A Oltenacu, I EkesboJournal of Animal Breeding and Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie|March 15, 2011
Genetic study of fertility traits and production in different parities in Italian Friesian cattleA Bagnato, P A OltenacuJournal of Dairy Science|December 1, 1976
Coliform contaminated bedding and new infectionsR P Natzke, B J LeClairPreventive Veterinary Medicine|January 13, 2006
Morbidity in 3-7-month-old dairy calves in south-western Sweden, and risk factors for diarrhoea and respiratory diseaseC Svensson, J Hultgren, P A OltenacuPageof 7