Medical Research Council Working Party. Long-term domiciliary oxygen therapy in chronic hypoxic cor pulmonale complicating chronic bronchitis and emphysema. Lancet1981;1:681–686.
4.
Nocturnal Oxygen Therapy Trial Group. Continuous or nocturnal oxygen therapy in hypoxemic chronic obstructive lung disease. Ann Intern Med1980;93:391–398.
BloomBS, DanielJM, KissickWL, . Transtracheal oxygen in chronic obstructive pulmonary disease. Presented at The World Congress on Oxygen Therapy and Home Care; February 20, 1987, Denver, Colorado.
9.
ChristopherKL, SpoffordBT, McCartyDM. The SCOOP catheter for transtracheal oxygen administration: Two years experience-100 consecutive patients. Presented at The World Congress on Oxygen Therapy and Home Care; February 20, 1987, Denver, Colorado.
10.
SpoffordBT, ChristopherKL. The ITOT Manual for Transtracheal Oxygen Therapy. The Institute for Transtracheal Oxygen Therapy, Denver, Colorado, 1986.
