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Is that pain in your finger a nail infection?
In the Majengo area of Nyeri town, Jane Muthoni washes her dishes with a lot of pain. One of her fingers is swollen and turned red. "I finished washing my children's clothes using a detergent sold ...
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Researchers search for more precise ways to measure pain
Instead, the device sends a tiny electrical current through a probe, usually attached to the patient’s finger or toe. The ...