Meeting on the mind.
D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D008425:Maternal Behavior; D018377:Neurotransmitter Agents / Q000502:physiology*; D009714:Nucleus Accumbens / Q000503:physiopathology; D017981:Receptors, Neurotransmitter / Q000502:physiology*; D019966:Substance-Related Disorders / Q000503:physiopathology*; D001615:beta-Endorphin / Q000502:physiology*
D018377:Neurotransmitter Agents; D017981:Receptors, Neurotransmitter; D001615:beta-Endorphin