This drug should not be used in combination with other stimulant products (e.g., caffeine) or other cough-and-cold products. Also, it should not be used as a dietary supplement for weight loss, body building, or increasing energy/alertness.
OECD Statistics. Definition: The crude death rate is the number of deaths occurring among the population of a given geographical area during a given year, per 1,000 mid-year total population of the given geographical area during the same year. Source Publication:
Definition - What does Crude Birth Rate mean? The crude birth rate refers to the number of crude births occurring during the year per 1000 population, estimated at midyear. To calculate the rate of population change, the crude death rate is subtracted from the crude birth rate. This calculation does not take migration into account.