Grass Pollen Subcutaneous Immunotherapy in Elderly Patients
NCT02440243
·
clinicaltrials.gov ↗
PHASE4
Phase
COMPLETED
Status
120
Enrollment
OTHER
Sponsor class
Conditions
Allergy
Interventions
DRUG:
Purethal
DRUG:
Purethal -placebo
Sponsor
Medical University of Silesia