Medical concept about COBALAMIN TEST with inscription on the sheet.
Schlüsselwörter
test,
nourishment,
chemical,
laboratory,
coliseum,
acid,
chemistry,
disease,
vitamin,
blood,
health,
medicine,
scientific,
experiment,
microbe,
nurse,
clinic,
therapy,
flu,
safety,
syringe,
painful,
disease,
giving,
urgency
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