Ключевые слова: allergen, allergic, allergy, alternative, background, blood, care, clinic, closeup, color, diagnosis, different, disease, doctor, female, food, glove, hand, health, laboratory, life, light, many, medical, medicare, medicine, people, person, procedure, products, reaction, research, sample, sick, sickness, sterility, study, survey, symptom, table, test, tests, therapy, treatment, tube, undergoing, warning, woman,