http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
A swift simple method for determining the CO2% in expired air
285 Fernish, Ted Robert. A swift simple method for determining the CO2% in expired air. Diss. med. Bern 1960. - 8°. 18 p. fig. Hb 1838
285 Fernish, Ted Robert. A swift simple method for determining the -- CO2% in expired air. Diss. med. Bern 1960. - 8°. 18 p. fig. Hb 1838