hand in blue gloves holds a test tube after virus analysis with result markers in front of syringe and pills
Palabras clave
laboratory,
analysis,
treatment,
serum,
pill,
sars,
result,
science,
probe,
vaccine,
epidemic,
protection,
test,
tube,
diagnostic,
positive,
negative,
virus,
laboratory,
glove,
hygiene,
medicals,
hospital,
research,
disease,
tool,
practice,
check,
level,
clinical,
specimen,
human,
ingredient,
clinic,
university,
pharmacy