ALLERGENIC EXTRACTS FOR INTRODUCTION INTO THE HUMAN BODY WHICH ARE USEFUL IN THE TREATMENT AND DIAGNOSIS OF ALLERGY

CHEMICAL SUBSTANCES USEFUL FOR THE QUANTITATIVE DETERMINATION OF A VARIETY OF BIOLOGICALLY-ACTIVE SUBSTANCES, SUCH DETERMINATIONS BEING USEFUL [ BOTH ] IN RESEARCH [ AND IN THE CLINICAL DIAGNOSIS OF DISEASE ]

CHEMICAL SUBSTANCES USEFUL FOR THE QUANTITATIVE DETERMINATION OF A VARIETY OF BIOLOGICALLY-ACTIVE SUBSTANCES, SUCH DETERMINATIONS BEING USEFUL BOTH IN RESEARCH AND IN THE CLINICAL DIAGNOSIS OF DISEASE