PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21211161-3 2011 The concentrations of CO(2) and CO are inferred from their wavelength modulation spectroscopy (WMS) 1f-normalized absorption-based WMS-2f signal peak heights. co(2) 22-27 fibrillin 1 Homo sapiens 131-136 19823239-9 2009 A comparison of direct absorption and 1f-normalized, WMS-2f shows a factor of 4 increase in signal-to-noise ratio with the WMS technique for measurements of CO(2) in the supersonic flow. co(2) 157-162 fibrillin 1 Homo sapiens 53-58