File:Mid Lines Surface Anatomy of the Chest.png - Wikipedia

Chest – Minecraft Wiki

Water – Minecraft Wiki

Quadrants and regions of abdomen - Wikipedia

Thorax Basicmedical Key

File:Surface anatomy of the heart.svg - Wikimedia Commons

Skeleton – Minecraft Wiki

File:Cardiac sarcomere structure.png - Wikipedia

Surface Anatomy and Surface Landmarks for Thoracic Surgery - ScienceDirect

Surface Markings of the Thorax - Human Anatomy

Surface Markings of Thorax.pptx

Thoracic wall - Wikipedia

Surface Markings of Thorax.pptx

Bird anatomy - Wikipedia