S. Echechipía

Epidemiology of urticaria in Spain.

P Gaig, Montserrat Olona, D. Munoz Lejarazu et al. · PubMed · 2004 · 295 citations

Allergic reactions to betalactams: studies in a group of patients allergic to penicillin and evaluation of cross‐reactivity with cephalosporin

M. Audícana, G. Bernaola, Inés Urrutia et al. · Allergy · 1994 · 155 citations

Double-blind comparative study of cluster and conventional immunotherapy schedules with Dermatophagoides pteronyssinus

Ana I. Tabar, S. Echechipía, Blanca E. García et al. · Journal of Allergy and Clinical Immunology · 2005 · 115 citations · Full text

Conventional Immunotherapy Schedules, Immunodeficiencies, Double-blind Comparative Study +9

Three years of specific immunotherapy may be sufficient in house dust mite respiratory allergy

Ana I. Tabar, Esozia Arroabarren, S. Echechipía et al. · Journal of Allergy and Clinical Immunology · 2011 · 92 citations

Asthma, Environmental Allergy, Allergy +7

Double‐blind, placebo‐controlled study of <i>Alternaria alternata</i> immunotherapy: Clinical efficacy and safety

Ana I. Tabar, María Teresa Lizaso, Blanca E. García et al. · Pediatric Allergy and Immunology · 2007 · 70 citations

Asthma, Rheumatology, Allergen-specific Immunotherapy +14