Keyphrases
Environmental Factors
100%
Genetic Factors
100%
Neuroticism
100%
Personality Variables
100%
Anxiety-depression
100%
Menstrual Pain
100%
Primary Dysmenorrhea
100%
Monozygotic Twins
50%
Dizygotic Twins
50%
Heritability
50%
Premenstrual Dysphoric Disorder
50%
Trait Neuroticism
50%
Pain Severity
50%
Menstrual Flow
50%
Menses
50%
Gene Action
50%
Local Depression
50%
State Anxiety
50%
Genetic Variation
50%
Menstruation
50%
Flow Variables
50%
Covariation
50%
Agricultural and Biological Sciences
Heritability
100%
Environmental Factor
100%
Twins
100%
Genetic Divergence
100%
Pharmacology, Toxicology and Pharmaceutical Science
Neurosis
100%
Dysmenorrhea
100%
Premenstrual Syndrome
33%
Psychology
Neuroticism
100%
State Anxiety
33%
Heritability
33%
Covariation
33%
Neuroscience
Neuroticism
100%
Gene Activity
33%
Genetic Variation
33%