Eastern Air - Covid 19: Experts warn pulse oxygen monitors work less well on darker skin. - 麻豆官网首页入口 Sounds
Eastern Air - Covid 19: Experts warn pulse oxygen monitors work less well on darker skin. - 麻豆官网首页入口 Sounds
Covid 19: Experts warn pulse oxygen monitors work less well on darker skin.
Dr Habib Naqvi speaks to Waheed Akthar