title: Reduced asthma susceptibility from early childhood exposure to residing in developing country.
authors: Department of Pediatrics, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, CA, USA.|Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
authors: Rie
authors: R
authors: Sakai Bizmark
authors: Department of Healthcare Quality Assessment, The University of Tokyo School of Medicine, Tokyo, Japan.
authors: Hiraku
authors: H
authors: Kumamaru
authors: Department of Pediatrics, Tokyo Women's Medical University, Tokyo, Japan.
authors: Satoru
authors: S
authors: Nagata
mesh_terms: D001249:Asthma; D002675:Child, Preschool; D003906:Developing Countries; D004198:Disease Susceptibility; D006801:Humans; D012307:Risk Factors