clean catching

释义

[体]跳球抓好；

Comparison of sterile bag, clean catch and suprapubic aspiration in the diagnosis of urinary infection in early childhood
Is the clean-catch midstream void procedure necessary for obtaining urine culture specimens from men?
Accuracy of clean-catch urine collection in infancy
"Clean-catch"intra-labia urinary collection device
Bacterial contamination rates for non-clean-catch and clean-catch midstream urine collections in uncircumcised boys.
Bacterial contamination rates for non-clean-catch and clean-catch midstream urine collections in boys.
Does a Clean-Catch Urine Sample Reduce Bacterial Contamination?
The myth of the clean catch urine specimen.
Comparison of urine contamination rates using three different methods of collection: clean-catch, cotton wool pad and urine bag.
Urine sampling in ambulatory women: Midstream clean-catch versus catheterization