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Ravagnolo O, Misztal I, Hoogenboom G.Ravagnolo O, et al. Among authors: hoogenboom g.J Dairy Sci. 2000 Sep;83(9):2120-5. doi: 10.3168/jds.S0022-0302(00)75094-6.J Dairy Sci. 2000.PMID: 11003246Free article.
Soler CM, Bado VB, Traore K, Bostick WM, Jones JW, Hoogenboom G.Soler CM, et al. Among authors: hoogenboom g.J Agric Sci. 2011 Oct;149(5):579-593. doi: 10.1017/S0021859611000050. Epub 2011 Jan 28.J Agric Sci. 2011.PMID: 22505776Free PMC article.