3. Bell M.J., Roberts D.J.: The impact of uterine infection on a dairy cow’s performance. Theriogenology 2007, 68, 1074-1079.10.1016/j.theriogenology.2007.08.010
4. BonDurant R.H.: Selected diseases and conditions associated with bovine conceptus loss in the first trimester. Theriogenology 2007, 68, 461-473.10.1016/j.theriogenology.2007.04.022
5. Chassagne M., Barnouin J., Chacornac J.P.: Risk factors for stillbirth in Holstein heifers under field conditions in France: a prospective survey. Theriogenology 1999, 51, 1477-1488.10.1016/S0093-691X(99)00091-6
7. Fourichon C., Seegers H., Malher X.: Effect of disease on reproduction in the dairy cow: a meta-analysis. Theriogenology 2000, 53, 1729-1759.10.1016/S0093-691X(00)00311-3
8. Földi J., Kulcsár M., Pécsi A., Huyghe B., de Sa C., Lohuis J.A.C.M., Cox P., Huszenicza Gy.: Bacterial complications of postpartum uterine involution in cattle. Anim Reprod Sci 2006, 96, 265-281.10.1016/j.anireprosci.2006.08.00616956738
9. Galvão K.N., Frajblat M., Butler W.R., Brittin S.B., Guard C.L., Gilbert R.O.: Effect of early postpartum ovulation on fertility in dairy cows. Reprod Dom Anim 2010, 45, e207-e211.10.1111/j.1439-0531.2009.01517.x19845883
10. Gautam G., Nakao T., Koike K., Long S.T., Yusuf M., Ranasinghe R.M.S.B.K., Hayashi A.: Spontaneous recovery or persistence of postpartum endometritis and risk factors for its persistence in Holstein cows. Theriogenology 2010, 73, 168-179.10.1016/j.theriogenology.2009.08.01019837450
11. Gautam G., Nakao T., Yamada K., Yoshida C.: Defining delayed resumption of ovarian activity postpartum and its impact on subsequent reproductive performance in Holstein cows. Theriogenology 2010, 73, 180-189.10.1016/j.theriogenology.2009.08.011
14. Gustafsson H., Emanuelson U.: Characterization of the repeat breeding syndrome in Swedish dairy cattle. Acta Vet Scand 2002, 43, 115-125.10.1186/1751-0147-43-115
15. Jousan F.D., Drost M., Hansen P.J.: Factors associated with early and mid-to-late fetal loss in lactating and nonlactating Holstein cattle in hot climate. J Anim Sci 2005, 83, 1017-1022.10.2527/2005.8351017x
16. Kasimanickam R., Duffield T.F., Foster R.A., Gartley C.J., Laslie K.E., Walton J.S., Johnson W.H.: Endometrial cytology and ultrasonography for the detection of subclinical endometritis in postpartum dairy cows. Theriogenology 2004, 62, 9-23.10.1016/j.theriogenology.2003.03.001
19. Lee J.I., Kim I.H.: Pregnancy loss in dairy cows: the contributing factors, the effects on reproductive performance and the economic impact. J Vet Sci 2007, 8, 283-288.10.4142/jvs.2007.8.3.283
21. López-Gatius F., Mirzaei A., Santolaria P., Beach-Sàbat G., Nogareda C., García-Ispierto I., Hanzen Ch., Yániz J.L.: Factors affecting the response to the specific treatment of several forms of clinical anestrus in high producing dairy cows. Theriogenology 2008, 69, 1095-1103.10.1016/j.theriogenology.2008.01.02318359070
23. McDougall S., Rhodes F.M., Verkerk G.: Pregnancy loss in dairy cattle in the Waikato region of New Zealand. New Zealand Vet J 2005, 53, 279-287.10.1080/00480169.2005.36561
24. Moore D.A., Overton M.W., Chebel R.C., Truscott M.L., BonDurant R.H.: Evaluation of factors that affect embryonic loss in dairy cattle. J Am Vet Med Assoc 2005, 226: 1112-1118.10.2460/javma.2005.226.1112
25. Moss N., Lean I.J., Reid S.W., Hodgson D.R.: Risk factor for repeat-breeder syndrome in New South Wales dairy cows. Prev Vet Med 2002, 54, 91-103.10.1016/S0167-5877(02)00016-8
26. Peter A.T., Levine H., Drost M., Bergfelt D.R.: Compilation of classical and contemporary terminology used to describe morphological aspects of ovarian dynamics in cattle. Theriogenology 2009, 71, 1343-1357.10.1016/j.theriogenology.2008.12.026
30. Sheldon I.M., Williams E.J., Miller A.N.A., Nash D.M.N., Herath S.: Uterine diseases in cattle after parturition. The Vet J 2008, 176, 115-121.10.1016/j.tvjl.2007.12.031
35. Tsousis G., Sharifi R., Hoedemaker M.: Associations between the clinical signs of chronic endometritis with ovarian cysts and body condition loss in German Holstein Friesian cows. J Vet Sci 2009, 10, 337-341.10.4142/jvs.2009.10.4.337280727119934600
36. Wathes D.C., Fenwick M., Cheng Z., Bourne N., Llewellyn S., Morris D.G., Kenny D., Murphy J., Fitzpatrick R.: Influence of negative energy balance on cyclicity and fertility in high producing dairy cow. Theriogenology 2007, 68S, S232-S241.10.1016/j.theriogenology.2007.04.00617475319
37. Wathes D.C., Taylor V.J., Cheng Z., Mann G.E.: Follicle growth, corpus luteum function and their effects on embryo development in postpartum dairy cows. Reprod Suppl 2003, 61, 219-237.