Jeff C. Ko

Host age, social group, and habitat type influence the gut microbiota of wild ring‐tailed lemurs (Lemur catta)

Immediate and delayed effects of heat stress on follicular development and its association with plasma FSH and inhibin concentration in cows

Field Anesthesia of Wild Ring-tailed Lemurs (Lemur catta) Using Tiletamine–Zolazepam, Medetomidine, and Butorphanol

Pregnancy in Dairy Cows After Synchronized Ovulation Regimens With or Without Presynchronization and Progesterone

Epidural Analgesia and Anesthesia in Dogs and Cats

Energy Balance and Ovarian Follicle Development Prior to the First Ovulation Postpartum in Dairy Cows Receiving Three Levels of Dietary Fat

Ovarian Follicular Cysts in Dairy Cows

Effect of prostaglandin E2, dl-cloprostenol, and prostaglandin E2 in combination with d-cloprostenol on uterine motility during diestrus in experimental cows

Effect of environmental heat stress on follicular development and steroidogenesis in lactating Holstein cows

Defining Postpartum Uterine Disease and the Mechanisms of Infection and Immunity in the Female Reproductive Tract in Cattle1

- Invited Review - African Indigenous Cattle: Unique Genetic Resources in a Rapidly Changing World

Synchronization of ovarian follicular waves with a gonadotropin-releasing hormone agonist to increase the precision of estrus in cattle: a review.

Prostaglandins and reproduction in female farm animals

Circulating Concentrations of Estradiol, Luteinizing Hormone, and Follicle-Stimulating Hormone during Waves of Ovarian Follicular Development in Prepubertal Cattle1

Defining postpartum uterine disease in cattle

Follicular Function in Lactating Dairy Cows Treated with Sustained-Release Bovine Somatotropin

Effects of dam nutrition on growth and reproductive performance of heifer calves1

Nutritionally induced anovulation in beef heifers: ovarian and endocrine function preceding cessation of ovulation.

Relationships of hormonal patterns and fertility to occurrence of two or three waves of ovarian follicles, before and after breeding, in beef cows and heifers

Reproductive Loss in High-Producing Dairy Cattle: Where Will It End?

Fertility in the high-producing dairy cow

Heat stress in lactating dairy cows: a review

Administration of substances to laboratory animals: routes of administration and factors to consider.

Economic Losses from Heat Stress by US Livestock Industries

Association between surges of follicle-stimulating hormone and the emergence of follicular waves in heifers

Sedative and cardiorespiratory effects of medetomidine, medetomidine-butorphanol, and medetomidine-ketamine in dogs

Uterine motility in the cow during the estrous cycle. II. Comparative effects of prostaglandins F2α, E2, and cloprostenol

Duration of analgesia induced by epidurally administered morphine and medetomidine in dogs

Anesthetic and cardiorespiratory effects of tiletamine-zolazepam-medetomidine in cheetahs

Effects of a dominant follicle on ovarian follicular dynamics during the oestrous cycle in heifers