"Official journal of the American Thoracic Society, the medical section of the American Lung Association."
Also issued in printing
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
Mode of access: World Wide Web
digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL
Description based on home page, viewed Sept. 3, 1999