primary total knee replacement surgery
ASA (american society of anesthesiologists) class 1-3

NCT03034733_inc_T1
Procedure
total knee replacement surgery
NCT03034733_inc_T2
Qualifier
primary
NCT03034733_inc_T3
Measurement
SA lass
NCT03034733_inc_T4
Value
1-3
NCT03034733_inc_T5
Measurement
american society of anesthesiologists