| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616154 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616161 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616178 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616185 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616192 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616208 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616222 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616260 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616277 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616284 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616291 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616307 | MDF Instruments Medifriend Inc. | Class I | |
| MDF® ProCardial® C3 > Critical Cardiac Care Edition Stethoscope | 06940211616314 | MDF Instruments Medifriend Inc. | Class I | |