the plasma dtc concentration at which 50 % depression of emg twitch height occurs ( cpss ( 50 ) ) was 0.18 +/- 0.09 micrograms/ml in neonates , and 0.27 +/- 0.06 micrograms/ml in infants , both significantly lower than the values of 0.42 +/- 0.14 and 0.53 +/- 0.14 micrograms/ml for children and adults , respectively .
C0021270
infants
C0008059
children