What a Drop Can Do: Expanding Options for the Analysis of Blood-Based Biomarkers in Population-level Health Research • Thomas W McDade, Northwestern University ; Sharon R Williams, University of Chicago ; James J Snodgrass, University of Oregon

Health Status of Filipino Children: Biologic and Subjective Measures Used in the Quality Improvement Demonstration Study • John Peabody, University of California, San Francisco ; Orville Solon, University of the Philippines ; Stella Quimbo, University of the Philippines ; Elizabeth Butrick, University of California, San Francisco

Measuring Indoor Air Pollution and Lung Functioning in Indian Field Settings • Reeve Vanneman, University of Maryland ; Kalpana Balakrishnan, Sri Ramachandra Medical College and Research Institute ; Douglas Barnes, World Bank Group ; Kyra Naumoff, University of California, Berkeley ; Kirk Smith, University of California, Berkeley ; R Uma, Tata Energy Research Institute

Evaluation of Dried Blood Spots Collected by Non-medically Trained Interviewers: Number, Size and Quality of Spots • Sharon R Williams, University of Chicago ; Stacy Lindau, University of Chicago ; Thomas W McDade, Northwestern University