books
Schlüsselwörter
stethoscope,
medicals,
book,
education,
book,
medicine,
health,
white,
background,
health care,
hospital,
isolated,
study,
equipment,
instrument,
research,
care,
exam,
learning,
science,
school,
diagnosis,
treatment,
stack,
textbook,
paper,
exam,
heartbeat,
diagnostic,
doctor,
professional,
profession,
tool,
closeup,
scientific,
library,
test,
device,
nubes,
cardiology,
literature
Deutsch
