Female 6 article 6 controlled study 6 female 6 hyperemia 6 priority journal 6 Adult 4 B scan 4 Brachial Artery 4 Endothelium 4 Humans 4 Male 4 Observer Variation 4 Reproducibility of Results 4 Software 4 Vasodilation 4 adult 4 automation 4 brachial artery 4 clinical article 4 computer program 4 forearm 4 human 4 male 4 reproducibility 4 vasodilatation 4 Age 2 Algorithms 2 Animals 2 Benzoxazoles 2