| When is a cow in estrus? Clinical and practical aspects J Roelofs, F Lopez-Gatius, RHF Hunter, F Van Eerdenburg, CH Hanzen Theriogenology 74 (3), 327-344, 2010 | 532 | 2010 |
| Relationship between haptoglobin, serum amyloid A, and clinical status in a survey of dairy herds during a 6‐month period MF Humblet, H Guyot, B Boudry, F Mbayahi, C Hanzen, F Rollin, ... Veterinary Clinical Pathology 35 (2), 188-193, 2006 | 184 | 2006 |
| Relative accuracy of the identification of ovarian structures in the cow by ultrasonography and palpation per rectum CH Hanzen, M Pieterse, O Scenczi, M Drost The Veterinary Journal 159 (2), 161-170, 2000 | 178 | 2000 |
| Risk factors of clinical and subclinical endometritis in cattle: a review M Adnane, R Kaidi, C Hanzen, GCW England Turkish Journal of Veterinary & Animal Sciences 41 (1), 1-11, 2017 | 97 | 2017 |
| Effects of Ovum Pick‐up Frequency and FSH Stimulation: A Retrospective Study on Seven Years of Beef Cattle In Vitro Embryo Production R De Roover, JMN Feugang, PEJ Bols, G Genicot, CH Hanzen Reproduction in domestic animals 43 (2), 239-245, 2008 | 97 | 2008 |
| The behaviour of cow blastocyst in vitro: cinematographic and morphometric analysis. A Massip, J Mulnard, P Vanderzwalmen, C Hanzen, F Ectors Journal of anatomy 134 (Pt 2), 399, 1982 | 91 | 1982 |
| Influence of calving season on the interactions among reproductive disorders of dairy cows J Labernia, F López-Gatius, P Santolaria, C Hanzen, Y Laurent, ... Animal Science 67 (3), 387-393, 1998 | 74 | 1998 |
| Use of transrectal B-mode ultrasound imaging in bovine pregnancy diagnosis. C Hanzen, B Delsaux The Veterinary Record 121 (9), 200-202, 1987 | 66 | 1987 |
| Deep freezing of cattle embryos in glass ampules or French straws A Massip, P Van der Zwalmen, F Ectors, R De Coster, G D'Ieteren, ... Theriogenology 12 (2), 79-84, 1979 | 47 | 1979 |
| Intervalle entre vêlage chez la vache Borgou au Benin M Adamou-N'Diaye, OJ Ogodija, AB Gbangboche, A Adojovi, C Hanzen Annales de Médecine Vétérinaire 145 (2), 2001 | 46 | 2001 |
| Endocrine regulation of postpartum ovarian activity in cattle: a review C Hanzen Reproduction Nutrition Développement 26 (6), 1219-1239, 1986 | 46 | 1986 |
| Characterisation of low, medium and high responders following FSH stimulation prior to ultrasound-guided transvaginal oocyte retrieval in cows R De Roover, PEJ Bols, G Genicot, C Hanzen Theriogenology 63 (7), 1902-1913, 2005 | 40 | 2005 |
| Electrical and mechanical activity of the cervix in the ewe during pregnancy and parturition PL Toutain, R Garcia-Villar, C Hanzen, Y Ruckebusch Reproduction 68 (1), 195-204, 1983 | 39 | 1983 |
| Etude des facteurs de risque de l'infertilité et des pathologies puerpérales et du postpartum chez la vache laitière et chez la vache viandeuse. C Hanzen ULiège-Université de Liège, 1994 | 38 | 1994 |
| Influence des facteurs individuels et de troupeau sur les performances de reproduction bovine C Hanzen, JY Houtain, Y Laurent, F Ectors Annales de Médecine Vétérinaire 140, 1996 | 36 | 1996 |
| Ultrastructure of the cow blastocyst. A Massip, J Mulnard, R Huygens, C Hanzen, P Zwalmen, F Ectors | 34 | 1981 |
| Réactivation d'un herpèsvirus en culture de cellules testiculaires prélevées chez un taureau ateint d'orchite et d'azoospermie E Thiry, PP Pastoret, C Dessy, C Hanzen, CM Calberg-Bacq, L Dagenais, ... Annales de medecine veterinaire 125, 1981 | 33 | 1981 |
| A structural equation model to evaluate direct and indirect factors associated with a latent measure of mastitis in Belgian dairy herds J Detilleux, L Theron, JM Beduin, C Hanzen Preventive veterinary medicine 107 (3-4), 170-179, 2012 | 32 | 2012 |
| Profil de l'état corporel au cours du post partum chez la vache laitière D Drame, C Hanzen, JY Houtain, Y Laurent, A Fall Annales de médecine vétérinaire 143, 1999 | 25 | 1999 |
| Application de l'échographie bidimentionnelle au diagnostic de gestation et à l'évaluation de l'incidence de la mortalité embryonnaire dans l'espèce bovine. C Hanzen, Y Laurent Annales de Médecine Vétérinaire 135, 1991 | 25 | 1991 |
