Geographic Information Systems: Their
Use in Environmental Epidemiologic Research
Marilyn F. Vine, Darrah Degnan, and Carol Hanchette
P. 598
The Relationship between Selected Causes
of Postneonatal Infant Mortality and Particulate Air Pollution in
the United States
Tracey J. Woodruff, Jeanne Grillo, Kenneth C. Schoendorf
P. 608
The Role of Particulate Size and Chemistry
in the Association between Summertime Ambient Air Pollution and Hospitalization
for Cardiorespiratory Diseases
Richard T. Burnett, Sabit Cakmak, Jeffrey R. Brook, and Daniel
Krewski
P. 614
The Effect of Outdoor Fungal Spore Concentrations
on Daily Asthma Severity
Ralph J. Delfino, Robert S. Zeiger, James M. Seltzer, Donald H.
Street, Reneé M Matteucci, Patrick R. Anderson, Petros Koutrakis
P. 622
Alveolar Breath Sampling and Analysis
to Assess Trihalomethane Exposures during Competitive Swimming Training
Andrew B. Lindstrom, Joachim D. Pleil, and David C. Berkoff
P. 636
Methylsulfonyl Metabolites of PCBs
and DDE in Human Tissues
Cecilia Weistrand and Koidu Norén
P. 644
Intercomparison of Analytical Methods
for Arsenic Speciation in Human Urine
Eric Crecelius and Janice Yager
P. 650
Springtime Peaks of Trace Metals in Antarctic
Snow
Masaya Ikegawa, Mieko Kimura, Kazuto Honda, Kazuo Makita, Yoshiyuki
Fujii, Yoshinori Itokawa
P. 654
