| Changes in reproductive physiology of lactating dairy cows due to elevated steroid metabolism M Wiltbank, H Lopez, R Sartori, S Sangsritavong, A Gümen Theriogenology 65 (1), 17-29, 2006 | 721 | 2006 |
| Physiological classification of anovulatory conditions in cattle MC Wiltbank, A Gümen, R Sartori Theriogenology 57 (1), 21-52, 2002 | 680 | 2002 |
| Follicular size and response to Ovsynch versus detection of estrus in anovular and ovular lactating dairy cows A Gümen, JN Guenther, MC Wiltbank Journal of dairy science 86 (10), 3184-3194, 2003 | 359 | 2003 |
| Reducing dry period length to simplify feeding transition cows: milk production, energy balance, and metabolic profiles RR Rastani, RR Grummer, SJ Bertics, A Gümen, MC Wiltbank, ... Journal of dairy science 88 (3), 1004-1014, 2005 | 357 | 2005 |
| Supplementation with estradiol-17β before the last gonadotropin-releasing hormone injection of the Ovsynch protocol in lactating dairy cows AH Souza, A Guemen, EPB Silva, AP Cunha, JN Guenther, CM Peto, ... Journal of dairy science 90 (10), 4623-4634, 2007 | 178 | 2007 |
| Reduced dry periods and varying prepartum diets alter postpartum ovulation and reproductive measures A Gümen, RR Rastani, RR Grummer, MC Wiltbank Journal of dairy science 88 (7), 2401-2411, 2005 | 164 | 2005 |
| Comparison of artificial insemination versus embryo transfer in lactating dairy cows R Sartori, A Gümen, JN Guenther, AH Souza, DZ Caraviello, MC Wiltbank Theriogenology 65 (7), 1311-1321, 2006 | 132 | 2006 |
| Ultrasonographic evaluation of endometrial thickness near timed AI as a predictor of fertility in high-producing dairy cows AH Souza, EPB Silva, AP Cunha, A Gümen, H Ayres, DJ Brusveen, ... Theriogenology 75 (4), 722-733, 2011 | 119 | 2011 |
| Length of progesterone exposure needed to resolve large follicle anovular condition in dairy cows A Gümen, MC Wiltbank Theriogenology 63 (1), 202-218, 2005 | 93 | 2005 |
| A GnRH/LH surge without subsequent progesterone exposure can induce development of follicular cysts A Gümen, R Sartori, FMJ Costa, MC Wiltbank Journal of dairy science 85 (1), 43-50, 2002 | 91 | 2002 |
| Comparison of gonadorelin products in lactating dairy cows: efficacy based on induction of ovulation of an accessory follicle and circulating luteinizing hormone profiles AH Souza, AP Cunha, EPB Silva, A Gümen, H Ayres, JN Guenther, ... Theriogenology 72 (2), 271-279, 2009 | 53 | 2009 |
| Follicular cysts occur after a normal estradiol-induced GnRH/LH surge if the corpus hemorrhagicum is removed A Gumen, MC Wiltbank Reproduction 129 (6), 737-745, 2005 | 50 | 2005 |
| The effect of ovulatory follicle size at the time of insemination onpregnancy rate in lactating dairy cows A Keskin, G MECİTOĞLU, E Bilen, B GÜNER, A ORMAN, H Okut, ... Turkish Journal of Veterinary & Animal Sciences 40 (1), 68-74, 2016 | 38 | 2016 |
| Fertility of lactating dairy cows inseminated with sex‐sorted or conventional semen after Ovsynch, Presynch–Ovsynch and Double‐Ovsynch protocols E Karakaya‐Bilen, G Yilmazbas‐Mecitoglu, A Keskin, B Guner, E Serim, ... Reproduction in domestic animals 54 (2), 309-316, 2019 | 30 | 2019 |
| Ovulation rate after GnRH or PGF2α administration in early postpartum dairy cows A Gümen, B Seguin Theriogenology 60 (2), 341-348, 2003 | 29 | 2003 |
| Extending the postpartum anovulatory period in dairy cattle with estradiol cypionate JM Haughian, R Sartori, JN Guenther, A Gümen, MC Wiltbank Journal of dairy science 85 (12), 3238-3249, 2002 | 24 | 2002 |
| Effects of GnRH, PGF2α and oxytocin treatments on conception rate at the time of artificial insemination in lactating dairy cows. A Gümen, A Keskın, G Yılmazbas-Mecıtoglu, E Karakaya, S Cevık, F Balcı | 20 | 2011 |
| Leptin and IGF-I improve bovine embryo quality in vitro A Kaya, H Sağirkaya, M Misirlioğlu, A Gümen, JJ Parrish, E Memili Animal Reproduction (AR) 14 (4), 1151-1160, 2018 | 17 | 2018 |
| Effect of presynchronization with prostaglandin F2α before the 5-d timed AI protocol on ovarian responses and pregnancy in dairy heifers E Karakaya-Bilen, ES Ribeiro, RS Bisinotto, A Gümen, JEP Santos Theriogenology 132, 138-143, 2019 | 13 | 2019 |
| Comparison of synchronisation and fertility after different modifications of the ovsynch protocol in cyclic dairy cows G Yilmazbas-Mecitoglu, E Karakaya, A Keskin, A Gumen, V Koc, H Okut Acta Veterinaria Hungarica 62 (1), 64-73, 2014 | 13 | 2014 |
