Blood sample tubes in hand, medical concept
Schlüsselwörter
hand,
doctor,
health,
medicals,
hospital,
medicine,
laboratory,
research,
blood,
disease,
virus,
biology,
pain,
flu,
microbiology,
gas,
diagnostic,
symptom,
neck,
positive,
laboratory,
solution,
streptococcus,
sample,
professional,
test tube
Deutsch
