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Use of AI technician scores for body condition, uterine tone and uterine discharge in a model with disease and milk production parameters to predict pregnancy risk at first AI in Holstein dairy cows.
Loeffler SH, de Vries MJ, Schukken YH, de Zeeuw AC, Dijkhuizen AA, de Graaf FM, Brand A. Loeffler SH, et al. Among authors: de graaf fm, de zeeuw ac, de vries mj. Theriogenology. 1999 May;51(7):1267-84. doi: 10.1016/S0093-691X(99)00071-0. Theriogenology. 1999. PMID: 10729091
Veterinary practice and occupational health. An epidemiological study of several professional groups of Dutch veterinarians. I. General physical examination and prevalence of allergy, lung function disorders, and bronchial hyperreactivity.
Elbers AR, Blaauw PJ, de Vries M, van Gulick PJ, Smithuis OL, Gerrits RP, Tielen MJ. Elbers AR, et al. Among authors: de vries m. Vet Q. 1996 Dec;18(4):127-31. doi: 10.1080/01652176.1996.9694711. Vet Q. 1996. PMID: 8972059
1,304 results