%0 Report %A Michael G Apte %A Lara A Gundel %A S. S Katharine Hammond %A Raymond L Dod %A Marion L Russell %A Brett C Singer %A Michael D Sohn %A Douglas P Sullivan %A Gee-Minn Chang %A Richard G Sextro %D 2004 %G eng %I Lawrence Berkeley National Laboratory %T Indoor measurements of environmental tobacco smoke