title: Understanding pulse oximetry.
authors.forename: J
authors.initials: J
authors.lastname: Smith
mesh_terms: D004867:Equipment Design; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D007259:Infrared Rays; D008027:Light; D013677:Medical Laboratory Science; D010092:Oximetry / Q000295:instrumentation; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption
chemical_list: D006454:Hemoglobins; D010100:Oxygen