Report of the Medical Research Council Working Party. Long term domiciliary oxygen therapy in chronic cor pulmonale complicating chronic bronchitis and emphysema. Lancet1981;1:681–685.
2.
Nocturnal Oxygen Therapy Trial Group. Continuous or nocturnal oxygen therapy in hypoxemic chronic obstructive lung disease: A clinical trial. Ann Intern Med1980;93:391–398.
3.
CotesJE. Continuous versus intermittent administration of oxygen during exercise in patients with chronic lung disease. Lancet1963;1:1075–1077.
4.
PflugAE, CheneyFWJr, ButlerJ.Evaluation of an intermittent oxygen flow system. Am Rev Respir Dis1972;105:449–452.
5.
RobertD, PerrinF, LegerP.Oxygen saving device for COPD patients under oxygen therapy. Am Rev Respir Dis1983;127(5):111.
6.
MecikalskiM, ShigeokaJW. A demand valve conserves oxygen in subjects with chronic obstructive pulmonary disease. Chest1984;86:667–670.
7.
AuerbachD, FlickMR, BlockAJ. A new oxygen cannula system using intermittent-demand nasal flow. Chest1978;74:39–44.
TiepBL, NicotraB, CarterR, BelmanMJ, MittmanC.Evaluation of a low-flow oxygen-conserving nasal cannula. Am Rev Respir Dis1984;130:500–502.
16.
SofferM, TashkinDP, ShapiroBJ, LittnerM, HarveyE, FarrS.Conservation of oxygen supply using a reservoir nasal cannula in hypoxemic patients at rest and during exercise. Chest1985;88:663–668.
17.
Moore-GillonJC, GeorgeRJD, GeddesDM. An oxygen conserving nasal cannula. Thorax1985;40:817–819.
18.
HusseyJD, MasseyLW, LakshminarayanS.The efficacy of a reservoir cannula on oxygen saturation during exercise in patients with chronic obstructive pulmonary disease (COPD). Am Rev Respir Dis1985;131:A98.
19.
TiepBL, BelmanMJ, MittmanC, PhillipsR, OtsapB.A new pendant storage oxygen-conserving nasal cannula. Chest1985;87:381–383.
20.
CarterR, WilliamsJS, BerryJ, PeavlerM, GrinerD, TiepB.Evaluation of the pendant oxygen-conserving nasal cannula during exercise. Chest1986;89:806–810.
21.
GonzalesSC, HuntingtonD, RomoR, LightRW. Efficacy of the Oxymizer pendant in reducing oxygen requirement of hypoxemic patients. Respir Care1986;31:681–688.
22.
HeimlichHJ. Respiratory rehabilitation with transtracheal oxygen system. Ann Otol Rhinol Laryngol1982;91:643–647.
