9

3D Molecular Models of MHC I and AIC Complexes

7

Porcelain Doll with Cracked Face and Digital Kidney Illustration

12

Skeleton Brushing Long Nails with Warning Text

10

Acupuncturist Comforting Elderly Woman in Traditional Clinic

12

Doctor's Hand Moving Chess King on Board

9

Detailed Dental Model with Fine Grooves and Smooth Surfaces

12

Beautician Preparing Treatment in Modern Clinic

15

Geometric Shape on Illuminated Glass in Scientific Lab