Development of a sensitive bioassay to detect exposure to environmental estrogens /

"RR-86"

Exposure of Thyroid Gland (3 of 5)

3B Carbon Dust, H and HH Carbon Pencils; Dr. Norman Thompson, University of Michigan Department of Surgery

Retraction of Thyroid Gland and Exposure of Prevertebral fascia (4 of 5)

3B Carbon Dust, H and HH Carbon Pencils; Dr. Norman Thompson, University of Michigan Department of Surgery