Aly Karen

Early pregnancy diagnosis in sheep by progesterone and pregnancy-associated glycoprotein tests

Aly Karen, J.F. Beckers, J. Sulon et al. · Theriogenology · 2003 · 87 citations

Medicine, Endocrinology, Obstetrics +14

Pregnancy Dagnosis in Sheep: Review of the Most Practical Methods

Aly Karen, Péter Kovács, J.F. Beckers et al. · Acta Veterinaria Brno · 2001 · 58 citations · Full text

Veterinary Medicine, Maternal Health, Obstetrics +9

Estimation of gestational age in Egyptian native goats by ultrasonographic fetometry

Aly Karen, El-Sayed Fattouh, Saber Abuzeid · Animal Reproduction Science · 2008 · 57 citations

Medicine, Animal Sciences, Obstetrics +10

Comparison of a commercial bovine pregnancy-associated glycoprotein ELISA test and a pregnancy-associated glycoprotein radiomimmunoassay test for early pregnancy diagnosis in dairy cattle

Aly Karen, Noelita Melo de Sousa, Jean-François Beckers et al. · Animal Reproduction Science · 2015 · 52 citations

Agriculture, Animal Sciences, Dairy Science +4

Effect of a single injection of gonadotropin-releasing hormone (GnRH) and human chorionic gonadotropin (hCG) on testicular blood flow measured by color doppler ultrasonography in male Shiba goats

Haney Samir, Kazuaki Sasaki, Eman Ahmed et al. · Journal of Veterinary Medical Science · 2015 · 50 citations · Full text

Veterinary Medicine, Animal Sciences, Endocrinology +10