TABLE OF CONTENTS
Volume 14, Issue 4 (July 2004)
Research Articles
Relationship between indoor and outdoor levels of fine particle mass, particle number concentrations and black smoke under different ventilation conditions
Josef Cyrys, Mike Pitz, Wolfgang Bischof, H-Erich Wichmann and Joachim Heinrich
J Expo Anal Environ Epidemiol 14: 275-283; doi:10.1038/sj.jea.7500317
Determinants of children's exposure to environmental tobacco smoke (ETS): A study in Southern Germany
Gerhard Scherer, Ursula Krämer, Irmtrud Meger-Kossien, Kirsten Riedel, Wolf-Dieter Heller, Elke Link, Johannes-Georg Gostomzyk, Johannes Ring and Heidrun Behrendt
J Expo Anal Environ Epidemiol 14: 284-292; doi:10.1038/sj.jea.7500323
Heterogeneity in microbial exposure in schools in Sweden, Poland and Jordan revealed by analysis of chemical markers
Loay Wady, Asem Shehabi, Bogumila Szponar, Christina Pehrson, Yezhou Sheng and Lennart Larsson
J Expo Anal Environ Epidemiol 14: 293-299; doi:10.1038/sj.jea.7500324
The behavior and routes of lead exposure in pregrasping infants
Brenda D Kranz, David L Simon and Bianca G Leonardi
J Expo Anal Environ Epidemiol 14: 300-311; doi:10.1038/sj.jea.7500325
Personal carbon monoxide exposure levels: contribution of local sources to exposures and microenvironment concentrations in Milan
Yuri Bruinen De Bruin, Paolo Carrer, Matti Jantunen, Otto Hänninen, Greta Scotto Di Marco, Stylianos Kephalopoulos, Domenico Cavallo and Marco Maroni
J Expo Anal Environ Epidemiol 14: 312-322; doi:10.1038/sj.jea.7500327
Personal exposure to particulate matter less than 2.5 
m in Mexico City: a pilot study
Maite Vallejo, Claudia Lerma, Oscar Infante, Antonio G Hermosillo, Horacio Riojas-Rodriguez and Manuel Cárdenas
J Expo Anal Environ Epidemiol 14: 323-329; doi:10.1038/sj.jea.7500328
Environmental tobacco smoke exposure in children: parental perception of smokiness at home and other factors associated with urinary cotinine in preschool children
Dolores Jurado, Carmen Muñoz, Juan De Dios Luna and Milagros Fernández-Crehuet
J Expo Anal Environ Epidemiol 14: 330-336; doi:10.1038/sj.jea.7500329
Frequency of open windows in motor vehicles under varying temperature conditions: A videotape survey in Central North Carolina during 2001
Tom Long, Ted Johnson and Will Ollison
J Expo Anal Environ Epidemiol 14: 337-353; doi:10.1038/sj.jea.7500330