to investigate this possibility , the authors measured the blood-gas partition coefficients of isoflurane , enflurane , halothane , and methoxyflurane in four groups of fasting subjects : 10 full-term newborns ( at delivery ) , 11 children ( 3-7 years old ) , 11 adults ( 20-40 years old ) , and 10 elderly adults ( 75-85 years old ) .
C0001675
adults
C2825054
elderly adults