Ключевые слова: blue, business, care, check, clinic, clinical, concept, copy, day, diagnosis, doctor, earth, eco, ecology, environment, equipment, examination, global, globe, green, health, healthcare, healthy, heart, help, hospital, ideas, instrument, map, medical, medication, medicine, national, natural, nature, planet, pollution, protection, research, safe, save, science, space, stethoscope, symbol, treatment, warming, white, world,