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The Veterinary Record|October 20, 1990
Synchronised calvings after withdrawal of norgestomet implants from cows treated near term with prostaglandinB P Janszen, M M Bevers, S J Dieleman, et al.The Journal of Endocrinology|April 1, 1983
Changes in oestradiol, progesterone and testosterone concentrations in follicular fluid and in the micromorphology of preovulatory bovine follicles relative to the peak of luteinizing hormoneS J Dieleman, T A Kruip, P Fontijne, et al.Theriogenology|March 1, 1990
Early pregnancy diagnosis in cattle by means of linear-array real-time ultrasound scanning of the uterus and a qualitative and quantitative milk progesterone testM C Pieterse, O Szenci, A H Willemse, et al.Animal Reproduction Science|July 14, 2007
Feeding level does not affect progesterone levels in intermittently suckled sows with lactational ovulationR Gerritsen, N M Soede, B F A Laurenssen, et al.Theriogenology|March 24, 2000
Termination of mid-gestation pregnancy in bitches with aglepristone, a progesterone receptor antagonistS Galac, H S Kooistra, J Butinar, et al.Reproduction in Domestic Animals = Zuchthygiene|November 17, 2006
Effects of gonadotrophin releasing hormone administration on the pituitary-ovarian axis in anoestrous vs ovariectomized bitchesJ J C W M Buijtels, N J Beijerink, H S Kooistra, et al.Theriogenology|April 13, 2005
Induction of parturition in the bitch with the progesterone-receptor blocker aglépristoneM Baan, M A M Taverne, H S Kooistra, et al.Physiology & Behavior|September 1, 1996
The circadian rhythm of cortisol in the saliva of young pigsE D Ekkel, S J Dieleman, W G Schouten, et al.Theriogenology|May 6, 2008
Pulsatile plasma profiles of FSH and LH before and during medroxyprogesterone acetate treatment in the bitchN J Beijerink, S F M Bhatti, A C Okkens, et al.Tijdschrift Voor Diergeneeskunde|November 29, 2001
[The optimal mating time in the bitch based on the progesterone concentration in peripheral blood. A comparison of reliability between three ELISA test kits and a 125-iodine radioimmunoassay]N J van Klaveren, H S Kooistra, S J Dieleman, et al.Pageof 12