Schiefertafel mit der chemischen Formel von Heparin
Palabras clave
medicine,
medicine,
medicine,
chemistry,
formula,
chalk,
chemical,
ointment,
structure,
hand,
board,
text,
plate,
write,
blackboard,
blackboard,
drawing,
illustration,
drawn,
graphic,
signs,
technology,
chemical,
laboratory,
science,
symbol,
studying,
concept,
molecular,
connection,
atom,
handwriting,
slate
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