vecuronium 100 and 150 micrograms kg-1 maintained neuromuscular blockade greater than 90 % for 59 and 110 min , respectively , in neonates and infants , but only for 18 and 38 min in children and for 37 and 68 min in adolescents ( p less than 0.05 ) .
C0021270
infants
C0008059
children