title: Re: "Preterm birth: the interaction of traffic-related air pollution with economic hardship in Los Angeles neighborhoods".
authors.forename: Ken-ichi
authors.initials: K
authors.lastname: Shukunami
authors.forename: Koji
authors.initials: K
authors.lastname: Nishijima
authors.forename: Fumikazu
authors.initials: F
authors.lastname: Kotsuji
mesh_terms: D005260:Female; D006801:Humans; D015141:Los Angeles / Q000453:epidemiology; D011203:Poverty; D011247:Pregnancy; D047928:Premature Birth / Q000453:epidemiology* / Q000209:etiology; D012111:Residence Characteristics; D015983:Selection Bias; D012923:Social Class; D012959:Socioeconomic Factors; D001335:Vehicle Emissions / Q000009:adverse effects* / Q000032:analysis
chemical_list: D001335:Vehicle Emissions