This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
In the April 25 issue of The Journal (237:1826, 1977), the LETTER "Respiratory Health and Polyvinyl Chloride Fumes" contained an error. The first complete sentence in column 3 should read as follows: Proportions with declines in FVC of 100 ml or greater, FEV1 of 100 ml or greater, FEF25-75 of 400 ml/sec or greater, instantaneous flow at 50% FVC of 500 ml/sec or greater, or at 25% FVC of 300 ml/sec or greater, were not significantly different in the exposed and nonexposed groups.
Respiratory Values. JAMA. 1977;238(8):855. doi:10.1001/jama.1977.03280090019012
Customize your JAMA Network experience by selecting one or more topics from the list below.
Create a personal account or sign in to: