Published in Can Vet J on December 01, 1983
Dimensions of the pet population problem. J Am Vet Med Assoc (1975) 1.01
Observations on overpopulation of dogs and cats. J Am Vet Med Assoc (1975) 0.94
Demethylation of mestranol to ethinyloestradiol in vitro and in vivo. Acta Endocrinol (Copenh) (1972) 0.93
Danazol inhibits steroidogenesis. Fertil Steril (1977) 0.89
Prostaglandin F2alpha induced luteolysis, hypothermia, and abortions in beagle bitches. Prostaglandins (1977) 0.86
The prenatal development of the dog: preimplantation events. Biol Reprod (1971) 0.85
Danazol: endocrine and endometrial effects. Int J Fertil (1980) 0.85
Effect of a synthetic prostaglandin analogue on pregnancy in beagle bitches. Biol Reprod (1980) 0.83
Effects of prostaglandin F2 alpha on implantation and maintenance of pregnancy in the dog. Nihon Juigaku Zasshi (1982) 0.79
Canine vaginal cytology. II. Cyclic changes. J Small Anim Pract (1967) 0.79
The effect of mestranol on canine reproduction. Biol Reprod (1969) 0.79
Prostaglandin effects on plasma progesterone levels in the pregnant and cycling dog (beagle). Prostaglandins (1973) 0.79
Mestranol as an abortifacient in the bitch. Theriogenology (1975) 0.79
Canine fetal montrosity. Vet Rec (1977) 0.79
The intra-uterine position of canine foetuses and their sequence of expulsion at birth. J Small Anim Pract (1981) 0.79
[Pyometra following estrogen treatment (iatrogenic metropathies)]. Schweiz Arch Tierheilkd (1975) 0.78
Pituitary gonadotropin inhibitory activity of danazol. Fertil Steril (1974) 0.78
Reproductive fitness of the female beagle. J Am Vet Med Assoc (1962) 0.78
[Problems of prevention of nidation in bitches]. Schweiz Arch Tierheilkd (1977) 0.78
The effect of various dosages of lynestrenol on the plasma levels of oestrogens and progesterone during the menstrual cycle in the rhesus monkey. Contraception (1976) 1.47
Reproductive performance in dairy cows following postpartum treatment with gonadotrophin releasing hormone and/or prostaglandin: a field trial. Can J Comp Med (1984) 1.27
Effects of gonadotrophin releasing hormone on reproductive performance of dairy cows with retained placenta. Can J Comp Med (1984) 1.19
Plasma progesterone concentrations in dairy cows with cystic ovaries and clinical responses following treatment with fenprostalene. Can Vet J (1983) 1.01
Pregnancy and peripheral plasma progesterone levels in cows inseminated after synchronization of estrus with prostaglandin F2 alpha. Can Vet J (1981) 0.96
A serological survey of dogs for Brucella canis in southwestern Ontario. Can Vet J (1980) 0.96
Steroid levels after intramuscular injection of testosterone propionate in the caprine. Can J Comp Med (1982) 0.96
Interrelationships between postpartum events, hormonal therapy, reproductive abnormalities and reproductive performance in dairy cows: a path analysis. Can J Comp Med (1985) 0.95
Experimental genital ureaplasmosis in the bull. Schweiz Arch Tierheilkd (1982) 0.94
Suppression of preovulatory luteinizing hormone surges in heifers after intrauterine infusions of Escherichia coli endotoxin. Am J Vet Res (1989) 0.91
Peripartal endocrine changes associated with retained placenta in dairy cows. Theriogenology (1987) 0.90
Potential treatments for anestrus in gilts and sows. Can Vet J (1982) 0.90
Interrelationships between ambient temperature, age at calving, postpartum reproductive events and reproductive performance in dairy cows: a path analysis. Can J Comp Med (1985) 0.86
Ovarian disorders: clinical and morphological observations in 30 mares. Can Vet J (1982) 0.83
Effects of intrauterine infection on the function of the corpora lutea formed after first postpartum ovulations in dairy cows. Theriogenology (1987) 0.83
Thyroid function tests in euthyroid dogs treated with L-thyroxine. Am J Vet Res (1990) 0.82
Induction of ovulation with gonadotrophin releasing hormone and progesterone in seasonally anestrous mares. Can Vet J (1982) 0.82
Clinical, pathologic and cytogenetic observations on two intersex dogs. Cornell Vet (1978) 0.81
Postpartum ovarian activity in dairy cows: Correlation between behavioral estrus, pedometer measurements and ovulations. Theriogenology (1986) 0.80
Autumn abortions in sows. Can Vet J (1985) 0.80
Pregnancy diagnosis in Swine: a comparison of two ultrasound instruments. Can Vet J (1985) 0.80
Absorption of Escherichia coli endotoxin (lipopolysaccharide) from the uteri of postpartum dairy cows. Theriogenology (1990) 0.79
Canine fetal montrosity. Vet Rec (1977) 0.79
An abdominal mummified fetus in a Macaca assamensis. J Med Primatol (1980) 0.78
Effect of HCG on plasma levels of estrogens and progesterone during the luteal phase of the menstrual cycle in rhesus monkeys (Macaca mulatta). Stimulation of sex steroid production in Rhesus monkeys. Int J Fertil (1974) 0.78
Real-time ultrasonographic determination of pregnancy and gestational age in ferrets. Lab Anim Sci (1990) 0.78
Temporal changes in metabolites of prostanoids in milk of heifers after intramammary infusion of Escherichia coli organisms. Prostaglandins (1990) 0.78
Opioid peptides involvement in endotoxin-induced suppression of LH secretion in ovariectomized Holstein heifers. Reprod Toxicol (1995) 0.77
The effect of Escherichia coli endotoxin on luteal function in Holstein heifers. Theriogenology (1990) 0.77
Plasma endotoxin and concentrations of stable metabolites of prostacyclin, thromboxane A2, and prostaglandin E2 in postpartum dairy cows. Prostaglandins (1987) 0.77
Quantitative morphologic study of the pituitary and thyroid glands of dogs administered L-thyroxine. Am J Vet Res (1990) 0.77
The effects of gonadotrophin releasing hormone administration four days after insemination on first-service conception rates and corpus luteum function in dairy cows. Can J Vet Res (1986) 0.77
Serum progesterone concentrations associated with superovulation and premature corpus luteum failure in dairy goats. Can J Vet Res (1986) 0.77
Site of action for endotoxin-induced cortisol release in the suppression of preovulatory luteinizing hormone surges. Theriogenology (1990) 0.76
Peripheral plasma levels of oestrone, oestradiol-17beta and progesterone during ovulatory menstrual cycles in the rhesus monkey with special reference to the onset of menstruation. Acta Endocrinol (Copenh) (1973) 0.76
Endotoxin-induced apoptosis in ovarian follicles is partially blocked by 2-methylthioATP or 2-chloroATP. Mol Reprod Dev (1996) 0.76
Peripheral plasma levels of oestrogens, progesterone and 17alpha-hydroxyprogesterone during gestation in the rhesus monkey. Acta Endocrinol (Copenh) (1973) 0.76
Diphallia in a Holstein bull. Can Vet J (1971) 0.75
Reproductive performance in sows treated with estradiol benzoate/human chorionic gonadotrophin combination at weaning. Can J Comp Med (1982) 0.75
Noninvasive Inguinal Approach for Cryptorchidectomy in Thirty-eight Stallions. Can Vet J (1988) 0.75
Effects of methallibure (ICI 33828) on histological characteristics of the vaginal epithelium of gilts. Can Vet J (1971) 0.75
Peripheral plasma levels of oestrogens, progesterone and 17 -hydroxyprogesterone during the menstrual cycle of the rhesus monkey. Acta Endocrinol (Copenh) (1972) 0.75
The maternal to fetal transfer of immunoglobulins associated with placental lesions in sheep. Can J Vet Res (1986) 0.75
The genital Mycoplasma and Ureaplasma flora of healthy and diseased dogs. Can J Comp Med (1981) 0.75
Changes in plasma progesterone concentrations in mares treated with cloprostenol and human chorionic gonadotropin and inseminated during estrus. Can Vet J (1983) 0.75
Induction of abortion during midgestation in mares. Can Vet J (1982) 0.75
Peripartal changes in serum alkaline phosphatase activity and lactate dehydrogenase activity in dairy cows. Can J Vet Res (1987) 0.75
Clinical and Luteolytic Effects of Fenprostalene (A Prostaglandin F(2)alpha Analogue) in Mares. Can Vet J (1983) 0.75
Morphological and hormonal features of an ovine and a caprine intersex. Can J Comp Med (1984) 0.75
Effects of ACTH on luteinizing hormone receptors in ovine follicular wall and corpus luteum. Reprod Nutr Dev (1998) 0.75
Implantation and maintenance of pregnancy in mated rhesus monkeys following bilateral oophorectomy or luteectomy with and without progesterone replacement. Acta Endocrinol (Copenh) (1975) 0.75
Intrauterine death and onset of mummification of a single equine foetus. Equine Vet J (1989) 0.75
Ovarian follicle apoptosis at the onset of standing estrus in virgin and repeat-breeder dairy heifers. Theriogenology (2001) 0.75
Laparoscopic technique for the examination of the ovaries in the rhesus monkey. J Med Primatol (1973) 0.75
Histology of the normal and retained equine testis. Acta Anat (Basel) (1987) 0.75
Reproductive physiology of the nonpregnant mare. An overview and update. Vet Clin North Am Equine Pract (1988) 0.75
Ovarian steroid patterns in peripheral plasma during the menstrual cycle in the rhesus monkey. Folia Primatol (Basel) (1973) 0.75
Adrenocortical function in the domestic cat during treatment with levonorgestrel. Res Vet Sci (1996) 0.75
Effects of postovulatory norethindrone and estrogens on the plasma levels of estrogen and progesterone in rhesus monkeys. Contraception (1974) 0.75
Radioimmunoassay of norethindrone: peripheral plasma levels after oral administration to humans and rhesus monkeys. Contraception (1974) 0.75
Ovarian morphology and the plasma levels of estrogens and progesterone in rhesus monkeys in early pregnancy. Fertil Steril (1974) 0.75
Relationship of uterine infections and folliculogenesis in dairy cows during early puerperium. Theriogenology (1988) 0.75
Sequential administration of cronolone and prostaglandin F2alpha for estrus synchronization in goats. Theriogenology (1978) 0.75
Serum cortisol changes in heifers induced by lipid X: a monosaccharide precursor in the biosynthesis of Gram-negative endotoxin. Res Vet Sci (1991) 0.75
The contraceptive effects of levonorgestrel in the domestic cat. Lab Anim Sci (1994) 0.75
Influence of oophorectomy, luteectomy, foetal death and dexamethasone on the peripheral plasma levels of oestrogens and progesterone in the pregnant Macaca mulatta. Acta Endocrinol (Copenh) (1974) 0.75
Theriogenology question of the month. Differential diagnosis of ovarian tumor, ovarian hematoma and ovarian abscess. J Am Vet Med Assoc (2001) 0.75
Peripheral plasma levels of estrone and progesterone in pregnant pigs treated with dexamethasone. Acta Vet Scand (1974) 0.75
Surgical management of urovagina and associated infertility in a cow. J Am Vet Med Assoc (1989) 0.75
Patterns of circulating oestrone, oestradiol-17beta and progesterone during pregnancy in the rhesus monkey. Acta Endocrinol (Copenh) (1973) 0.75
Temporal changes in serum prostaglandin F2alpha and oxytocin in dairy cows with short luteal phases after the first postpartum ovulation. Theriogenology (1989) 0.75
The function of the corpus luteum in primates. Basic Life Sci (1974) 0.75
Peripheral plasma levels of oestrogen and progesterone in pregnant rhesus monkeys treated with dexamethasone. Acta Endocrinol (Copenh) (1973) 0.75