NatureBright Per3 bright light lamp and dawn simulator from Living In Time Aps - AssistData
PER3 variable number tandem repeat (VNTR) polymorphism modulates the circadian variation of the descending pain modulatory system in healthy subjects | Scientific Reports
PER3 - Wikipedia
PDF] A length polymorphism in the circadian clock gene Per3 is linked to delayed sleep phase syndrome and extreme diurnal preference. | Semantic Scholar
A PERIOD3 variant causes a circadian phenotype and is associated with a seasonal mood trait | PNAS
PER3 Gene - GeneCards | PER3 Protein | PER3 Antibody
PER3 Gene - GeneCards | PER3 Protein | PER3 Antibody