Nedal Iqbal, Khubaib Shahid, Muhammad Imtiaz, Faiqua Yasser, Ayesha Ashraf and Muhammad Zain ul Abdin Abstract Background: Human face is highly vascular region and vascularity to the skin and other organs is an important indicator of health and disease. Change in blood flow is affected by aging, diabetes, high blood triglycerides, cigarette smoking etc. With so […]