Corrections

摘要

Correction for "Mass Spectrometry Across the Sciences Special Feature: Desorption electrospray ionization mass spectrometry: Imaging drugs and metabolites in tissues," by Justin M. Wiseman, Demian R. Ifa, Yongxin Zhu, Candice B. Kissinger, Nicholas E. Manicke, Peter T. Kissinger, and R. Graham Cooks,rnwhich appeared in issue 47, November 25, 2008, of Proc Natl Acad Sci USA (105:18120-18125; first published August 12, 2008; 10.1073/pnas.0801066105).rnThe authors note that due to a printer's error, on page 18122, Fig. 2A was printed incorrectly. The corrected figure and its legend appear below.