'In 1913 Bela Schick developed a skin test for this disease, not for shaving'
diptheria
MEDICAL STUFF: In 1913 Bela Schick developed a skin test for this disease, not for shaving
In 1913 Bela Schick developed a skin test for this disease, not for shaving
In 1913 Bela Schick developed a skin test for this disease, not for shaving
MEDICAL STUFF
diptheria
MEDICAL STUFF