preferred_name: FAGUS GRANDIFOLIA POLLEN 0.0083333 g in 1 mL / POPULUS DELTOIDES POLLEN 0.0083333 g in 1 mL / QUERCUS RUBRA POLLEN 0.0083333 g in 1 mL / CARYA OVATA POLLEN 0.0083333 g in 1 mL / FRAXINUS AMERICANA POLLEN 0.0083333 g in 1 mL / BETULA NIGRA POLLEN 0.0083333 g in 1 mL INTRADERMAL SOLUTION [Eastern 6 Tree Pollen Mix]