PHLEUM PRATENSE POLLEN 40000 [BAU] in 1 mL / DACTYLIS GLOMERATA POLLEN 20000 [BAU] in 1 mL / POA PRATENSIS POLLEN 20000 [BAU] in 1 mL / AGROSTIS GIGANTEA POLLEN 20000 [BAU] in 1 mL SUBCUTANEOUS INJECTION, SOLUTION [MIDWEST MIX OF STANDARDIZED GRASS]