Portal:Medicine/Selected picture/30, 2006
Image:Hemoglobin t-r state ani.gif
{{center|Animation of hemoglobin t-r state transformation.}}
Photo credit: User:BerserkerBen
Image:Hemoglobin t-r state ani.gif
{{center|Animation of hemoglobin t-r state transformation.}}
Photo credit: User:BerserkerBen