book and stethoscope.
Palabras clave
background,
black,
blue,
book,
cardiac,
cardiology,
care,
clean,
closeup,
device,
diagnosis,
diagnostic,
disease,
education,
emergency,
equipment,
exam,
exam,
health,
hear,
heartbeat,
hospital,
instrument,
isolated,
listen,
lung,
measurement,
medicine,
metal,
notebook,
notepad,
pen,
profession,
professional,
pulse,
research,
science,
scientific,
sterile,
stethoscope,
test,
thermometer,
tool,
treatment,
white
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