[Studies on the quality of gases and solvents used in health services. I. control of the quality of oxygen used in health establishments].
D003604:Czechoslovakia; D006748:Hospital Departments; D006801:Humans; D010100:Oxygen / Q000592:standards*; D011786:Quality Control
D010100:Oxygen
Stúdium akosti plynov a rozpústadiel pouzívaných v zdravotníctve I. Prieskum akosti kyslíka uzívaného v zdravotníckych zariadeniach