a nurse arranges test tubes with blood on a tray
Palabras clave
blood,
test,
tube,
grouping,
group,
tray,
closeup,
gown,
ampoule,
many,
mark,
white,
medicals,
exam,
row,
specimen,
sample,
line,
laboratory,
glove,
analysis,
typing,
1,
men at work,
hold,
medicine,
label,
probe,
tied-up,
medic,
several,
nurse,
rest,
blue,
person,
dof,
work,
shallow,
sampling,
overall,
indoor,
plug,
doctor,
hand