Agriculture & Biology
ovulation
100%
stallions
87%
mares
79%
gerontology
53%
spermatozoa
53%
musculoskeletal system
51%
libido
51%
progesterone
48%
anestrus
46%
animal reproduction
44%
foals
44%
credit
44%
pregnancy
43%
embryonic mortality
42%
corpus luteum
42%
reproductive system
41%
gonadotropin-releasing hormone
39%
pregnancy rate
38%
arteries
36%
parturition
35%
long term effects
35%
heifers
34%
prostaglandins
33%
fetus
33%
reproductive performance
32%
breeding season
31%
antagonists
31%
Holstein
31%
estradiol
30%
students
30%
oocytes
28%
injection
28%
cloprostenol
28%
viability
27%
human chorionic gonadotropin
26%
secretion
25%
ultrasonography
22%
artificial insemination
21%
curriculum
17%
semen
14%
estrous cycle
12%
seminal plasma
12%
hormone antagonists
11%
methodology
9%
superovulation
9%
veterinary schools
8%
follicular development
8%
dosage
7%
colic
7%
Medicine & Life Sciences
Spermatozoa
84%
Ovulation
75%
Breeding
63%
Artificial Insemination
55%
Corpus Luteum
51%
Progesterone
51%
Uterine Contraction
47%
Dinoprost
45%
Oxytocin
39%
Semen
39%
Pregnancy Rate
38%
Endometritis
36%
Gonadotropin-Releasing Hormone
36%
Horses
34%
Seminal Plasma Proteins
34%
Cloprostenol
32%
Estradiol
31%
Neutrophils
28%
Students
25%
Libido
24%
Pregnancy
23%
Injections
23%
Uterine Artery
23%
Musculoskeletal System
22%
Follicular Phase
22%
Ovulation Induction
21%
Geriatrics
17%
Age of Onset
17%
Oocytes
17%
Genitalia
16%
Rupture
15%
Jugular Veins
15%
Ultrasonography
14%
Fetus
14%
Curriculum
14%
Catheters
14%
Parturition
12%
Veterinary Schools
12%
P-Selectin
12%
Therapeutics
11%
Emotions
11%
Poaceae
11%
Superovulation
11%
Myometrium
10%
Sperm Motility
10%
Hormone Antagonists
9%
Estrous Cycle
9%
Veterinary Medicine
8%
Electrodes
7%