Lack of pain associated with microfabricated microneedles.

Kaushik, S; Hord, A H; Denson, D D; McAllister, D V; Smitra, S; Allen, M G; Prausnitz, M R · Anesth Analg · 2001

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Abstract

Microscopic needles previously shown capable of transdermal delivery of drugs and proteins are demonstrated to be painless when pressed into the skin of human subjects.

Medical subject headings