Ключевые слова: accuracy, art, background, care, celsius, cold, color, colorful, contour, degree, diagnostic, doctor, element, equipment, fahrenheit, fever, flu, glass, graphic, health, healthcare, healthy, heat, hospital, hot, icon, illness, illustration, instrument, isolated, line, linear, lineart, logotype, measurement, medical, medicine, mercury, number, object, outline, scale, single, symbol, temperature, test, thermometer, tool,