TY - JOUR T1 - Deoxyhaemoglobin concentrations in the detection of central cyanosis. JF - Thorax JO - Thorax SP - 212 LP - 213 DO - 10.1136/thx.43.3.212 VL - 43 IS - 3 AU - G A Goss AU - J A Hayes AU - J G Burdon Y1 - 1988/03/01 UR - http://thorax.bmj.com/content/43/3/212.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -