31
Participants
Start Date
October 31, 2011
Primary Completion Date
February 29, 2012
Study Completion Date
February 29, 2012
Four different concentrations of Poa pratensis allergen extract, positive control and negative control
Four concentrations of Poa pratensis allergen extract, together with a positive and negative control will be tested in every patient in duplicate on the volar surface of the forearm.
C.E. Virgen de la Cinta - Hospital Juan Ramón Jiménez, Huelva
Hospital Universitario Marqués de Valdecilla, Santander
Lead Sponsor
Laboratorios Leti, S.L.
INDUSTRY