Ключевые слова: april, background, blue, business, care, check, concept, day, design, disease, doctor, earth, ecology, environment, equipment, faly, global, globe, green, hand, health, healthcare, healthy, heath, hold, hospital, ideas, instrument, international, lay, map, medical, medication, medicine, planet, protection, save, science, space, stethoscope, symbol, top, treatment, view, world,