woman, humans, human beings, people, folk, persons, human, human being, hand,

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Keywords: academic, adult, adults, agent, analysis, background, beings, blank, blood, care, caucasian, close, drug, european, exam, examination, folk, hand, hands, human, humans, indoor, injecting, injection, instrument, interior, means, medical, medicin, medicinally, medicine, paper, people, person, persons, pharmacology, puncture, punctures, remedy, study, substance, syringe, test, treatment, unrecognizable, white, woman, women, work