It's much more than just pretty pictures.
Henson
Peter M
PM
Downey
Gregory P
GP
Irvin
Charles G
CG
D000818:Animals; D005260:Female; D006652:Histological Techniques / Q000592:standards*; D006801:Humans; D008168:Lung / Q000473:pathology*; D008321:Mammary Glands, Animal / Q000473:pathology; D051379:Mice; D009504:Neutrophils / Q000166:cytology