title: Maternal and cord blood hormone levels in the United States and China and the intrauterine origin of breast cancer.
authors.affiliation: Department of Epidemiology, Harvard School of Public Health, Boston, USA; Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, University of Athens, Athens, Greece.
authors.forename: P
authors.initials: P
authors.lastname: Lagiou
authors.affiliation: Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, University of Athens, Athens, Greece.
authors.forename: E
authors.initials: E
authors.lastname: Samoli
authors.affiliation: Department of Physiology, ILAT Steroid RIA Laboratory, University of Massachusetts Medical School, Worcester, USA.
authors.forename: W
authors.initials: W
authors.lastname: Okulicz
authors.affiliation: Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China.
authors.forename: B
authors.initials: B
authors.lastname: Xu
authors.affiliation: Faculty of Health Professions, Athens Technological Educational Institute, Athens, Greece.
authors.forename: A
authors.initials: A
authors.lastname: Lagiou
authors.affiliation: International Epidemiology Institute, Rockville, USA.
authors.forename: L
authors.initials: L
authors.lastname: Lipworth
authors.affiliation: Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, University of Athens, Athens, Greece.
authors.forename: C
authors.initials: C
authors.lastname: Georgila
authors.affiliation: Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
authors.forename: L
authors.initials: L
authors.lastname: Vatten
authors.affiliation: Department of Epidemiology, Harvard School of Public Health, Boston, USA; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
authors.forename: H O
authors.initials: HO
authors.lastname: Adami
authors.affiliation: Department of Epidemiology, Harvard School of Public Health, Boston, USA. Electronic address: dtrichop@hsph.harvard.edu.
authors.forename: D
authors.initials: D
authors.lastname: Trichopoulos
authors.affiliation: Department of Epidemiology, Harvard School of Public Health, Boston, USA; Division of Biostatistics and Epidemiology, UMass Cancer Center, University of Massachusetts Medical School, Worcester, USA.
authors.forename: C C
authors.initials: CC
authors.lastname: Hsieh