Items where Author is "Megahed, Ameer A."

Hiew, Mark Wen Han and Megahed, Ameer A. and Horstman, L. A. and Constable, Peter D. (2020) Clinical utility of plasma progesterone and blood and plasma glucose concentrations in predicting parturition in Holstein cows. Journal of Dairy Science, 103 (6). 5575 - 5590. ISSN 1525-3198

Megahed, Ameer A. and Hiew, Mark Wen Han and Ragland, D. and Constable, Peter D. (2019) Changes in skeletal muscle thickness and echogenicity and plasma creatinine concentration as indicators of protein and intramuscular fat mobilization in periparturient dairy cows. Journal of Dairy Science, 102 (6). pp. 5550-5565. ISSN 0022-0302; ESSN: 1525-3198

Megahed, Ameer A. and Hiew, Mark Wen Han and Badawy, Shymaa A. El and Constable, Peter D. (2018) Plasma calcium concentrations are decreased at least 9 hours before parturition in multiparous Holstein-Friesian cattle in a herd fed an acidogenic diet during late gestation. Journal of Dairy Science, 101 (2). 1365 - 1378. ISSN 0022-0302; ESSN: 1525-3198

Hiew, Mark W. H. and Megahed, Ameer A. and Townsend, Jonathan R. and Singleton, Wayne L. and Constable, Peter D. (2016) Clinical utility of calf front hoof circumference and maternal intrapelvic area in predicting dystocia in 103 late gestation Holstein-Friesian heifers and cows. Theriogenology, 85 (3). pp. 384-395. ISSN 0093-691X; ESSN: 1879-3231