Natural history of immunoglobulin E-mediated cow's milk allergy in a population of Argentine children.

Introduction: Cow's milk protein allergy is the most common allergy in pediatrics. Immunoglobulin E (IgE)-mediated cow's milk allergy poses a higher risk for life and a worse prognosis.

Objetives: To describe the course of IgE-mediated cow's milk protein allergy and risk factors associated with disease persistence.

Prevalence of latex allergy in a population of patients diagnosed with myelomeningocele.

Introduction: Latex allergy is one of the main reasons of anaphylaxis in the operating room. The prevalence of this condition is higher among patients with myelomeningocele. Epidemiological data obtained from Argentine patients is scarce.