44 URETERAL AND URETHRAL CATHETERS, ENDOTRACHEAL CATHETERS, CAUDAL AND SPINAL ANESTHESIA CATHETERS, CARDIAC CATHETERS, CATHETER ELECTRODES OF VARIOUS TYPES, FILIFORMS, URETERAL AND URETHRAL BOUGIES, AND VENOUS CATHETERS
THE DRAWING IS STIPPLED TO INDICATE A CONTRASTING COLORED BACKGROUND.