Ключевые слова: appointment, background, business, busy, calculator, calendar, care, check, claim, clinic, cost, count, date, day, device, diagnose, diary, doctor, events, health, healthcare, hospital, ill, instrument, insurance, medical, medicine, meeting, month, number, numerals, organize, past, patient, physician, plan, reminder, schedule, scheduling, stethoscope, time, week, year,