title: The methodologic ozone effect.
authors.affiliation: Departments of Oncology, Pediatrics, Epidemiology and Biostatistics, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA. sgoodman@jhmi.edu
authors.forename: Steven N
authors.initials: SN
authors.lastname: Goodman
mesh_terms: D000393:Air Pollutants / Q000633:toxicity*; D015982:Bias; D015986:Confounding Factors, Epidemiologic; D004812:Epidemiologic Methods; D006801:Humans; D015201:Meta-Analysis as Topic; D010126:Ozone / Q000633:toxicity*; D012107:Research Design; D014481:United States / Q000453:epidemiology; D014484:United States Environmental Protection Agency
chemical_list: D000393:Air Pollutants; D010126:Ozone