preferred_name: ULMUS AMERICANA POLLEN 0.000125 g in 1 mL / FAGUS GRANDIFOLIA POLLEN 0.000125 g in 1 mL / POPULUS DELTOIDES POLLEN 0.000125 g in 1 mL / QUERCUS RUBRA POLLEN 0.000125 g in 1 mL / CARYA OVATA POLLEN 0.000125 g in 1 mL / FRAXINUS AMERICANA POLLEN 0.000125 g in 1 mL / BETULA NIGRA POLLEN 0.000125 g in 1 mL / ACER SACCHARUM POLLEN 0.000125 g in 1 mL INTRADERMAL SOLUTION [Eastern 8 Tree Pollen Mix]