| Artist | : | ER doctor teaches Heimlich maneuver |
| Title | : | Dr. J Mack |
| Duration | : | 20 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | ER doctor teaches Heimlich maneuver |
| Title | : | Dr. J Mack |
| Duration | : | 20 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |