Doctor holds urine test tube for ph test in hand
Palabras clave
hospital,
laboratory,
laboratory,
test,
analysis,
medicine,
urine,
medicals,
health,
hand,
research,
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diagnosis,
clinic,
health care,
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yellow,
specimen,
check,
cup,
tube,
liquid,
concept,
plastic,
infection,
diagnostic,
nurse,
drug,
sterile,
clinical,
science,
biology,
deoxyribonucleic acid,
cancer,
disease,
treatment,
infertility,
professional,
medic,
empty,
doping,
chemical,
human,
experiment,
analysing