H. Nelson

Factors influencing household nutritional status in relation to increasing food prices in Kandy, Sri Lanka

H. Nelson, 2012 .

Socioeconomic deprivation and asthma prevalence and severity in young adolescents

E. Bateman, S. Parnell, R. Ehrlich, 2002, European Respiratory Journal.

Socioeconomic status and prevalence of allergic rhinitis and atopic eczema symptoms in young adolescents

G. Joubert, R. Ehrlich, G. Joubert, 2004, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.