1. Leptin: Does it have any role in childhood asthma?
Nermin Guler, MD, Emel Kirerleri, MD, Ulker Ones, MD, Zeynep Tamay, MD, Nihal Salmayenli, PhD, Feyza Darendeliler, MD 
Journal of Allergy and Clinical Immunology 
Volume 114, Issue 2, Pages (August 2004)
DOI: /j.jaci

2. Fig 1
Serum leptin levels of atopic and nonatopic asthmatics and healthy controls. Data represent median values. P values are given for comparison between groups by using the Mann-Whitney U test.
Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci )

3. Fig 2
Relationship between serum leptin and total IgE concentrations (log scale). Leptin levels were significantly (r=0.319; P=.010) related to total IgE in boys (A) but not in girls (B). Serum leptin and total IgE levels are determined as described in the Methods section.
Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci )