Ключевые слова: analysis, background, biochemistry, clinic, closeup, diagnosis, discovery, disease, doctor, examine, expertise, female, glove, hand, health, holding, hospital, illness, infection, kidney, lab, laboratory, liquid, medical, medicine, microbial, microbiology, pee, person, piss, reagent, research, samples, science, scientific, sickness, solution, strips, technology, test, treatment, urea, urinalysis, urine, urology, view, wearing, woman, yellow,