preferred_name: Reason for drug test &#x7C; Patient &#x7C; Drug toxicology
preferred_name_lc: reason for drug test &#x7c; patient &#x7c; drug toxicology
label: Reason for drug test &#x7C; Patient &#x7C; Drug toxicology
label_lc: reason for drug test &#x7c; patient &#x7c; drug toxicology