Qteet, Ehab; Dababseh, Wesam
(جامعة بوليتكنك فلسطين - اجهزة طبية, 2018-01-01)
Abstract
Several people are unlucky with veins that are hard to stick. Some of them just have small veins that are hard to feel for and hard to get a needle into, other fat people tend to have their veins buried deeper ...