Brand                   Get the Brand name from Health Canada by using
                        the DIN
MED                     Get the Morphine Equivalent Dose (MED) from
                        Health Canada by using the DIN
MED_50                  Maximum number of units/millilitres of oral
                        opioids allowed per day assuming a daily limit
                        of 50 MED/day for a DIN from the HealthCanada
                        Opioid Table by using the DIN
MED_90                  Maximum number of units/millilitres of oral
                        opioids allowed per day assuming a daily limit
                        of 90 MED/day for a DIN from the HealthCanada
                        Opioid Table by using the DIN
Opioid                  Get the Opioid content from Health Canada by
                        using the DIN
OralOpioids             OralOpioids: Obtain the latest information on
                        Morphine equivalent doses provided by
                        HealthCanada
load_HealthCanada_Opioid_Table
                        Obtain the latest Opioid data from Health
                        Canada
