Ключевые слова: allergen, allergic, allergy, analysis, analyzing, antibiotic, biochemistry, biotechnology, chemical, chemist, chemistry, discovery, doctor, drugs, experiment, experimenting, fragrant, herbal, lab, laboratory, looking, man, medical, medicine, medicines, painkillers, perfume, pharmaceutical, pharmacist, pharmacology, pharmacy, pill, pills, plant, pollen, research, researcher, sample, scientific, scientist, student, synthesis, tablets, taking, test, testing, tube, tweezers, vaccine, vitamins,