title: Epigenetic studies should focus on specific cell types.
authors.forename: Jia
authors.initials: J
authors.lastname: Guo
authors.forename: Marc A
authors.initials: MA
authors.lastname: Williams
authors.forename: Steve N
authors.initials: SN
authors.lastname: Georas
mesh_terms: D001249:Asthma / Q000235:genetics* / Q000473:pathology; D004247:DNA / Q000235:genetics*; D044127:Epigenesis, Genetic; D006801:Humans; D008168:Lung / Q000473:pathology*
chemical_list: D004247:DNA