EXCYSTATION

Video

Date

1948

Description

Removal of Endamoeba Histolytica from a cyst
Silent
Black and White
TRT 05:00

Produced by the Communicable Disease Center of the U. S. Federal Security Agency, Public Health Service.

Source

U. S. National Library of Medicine, History of Medicine Division, Images and Archives Section at the National Institutes of Health, 8600 Rockville Pike, Bethesda, MD 20894
www.collections.nlm.nih.gov