Maisel, William; Roger J. Lewis (2010). "apple Measurement of Carboxyhemoglobin: How Accurate is Accurate Enough?". Annals of Emergency Medicine. 56 (4). Boston, MA: 389–391. doi:10.1016/j.annemergmed.2010.05.025. PMID20646785.
Irving, J. (1988). "Evaluation of a Portable Measure of Expired-Air Carbon Monoxide". Preventive Medicine. 17 (1): 109–115. doi:10.1016/0091-7435(88)90076-x. PMID3362796.
Gomez, C (2005). "Expired air carbon monoxide concentration in mothers and their spouses above 5ppm is associated with decreased fetal growth". Preventive Medicine. 40 (1): 10–15. doi:10.1016/j.ypmed.2004.04.049. PMID15530575.
Maisel, William; Roger J. Lewis (2010). "apple Measurement of Carboxyhemoglobin: How Accurate is Accurate Enough?". Annals of Emergency Medicine. 56 (4). Boston, MA: 389–391. doi:10.1016/j.annemergmed.2010.05.025. PMID20646785.
Irving, J. (1988). "Evaluation of a Portable Measure of Expired-Air Carbon Monoxide". Preventive Medicine. 17 (1): 109–115. doi:10.1016/0091-7435(88)90076-x. PMID3362796.
Gomez, C (2005). "Expired air carbon monoxide concentration in mothers and their spouses above 5ppm is associated with decreased fetal growth". Preventive Medicine. 40 (1): 10–15. doi:10.1016/j.ypmed.2004.04.049. PMID15530575.