preferred_name: Encounter due to contact with and (suspected) exposure to polycyclic aromatic hydrocarbons
preferred_name_lc: encounter due to contact with and (suspected) exposure to polycyclic aromatic hydrocarbons
label: Encounter due to contact with and (suspected) exposure to polycyclic aromatic hydrocarbons
label_lc: encounter due to contact with and (suspected) exposure to polycyclic aromatic hydrocarbons