PARASITE ELIMINATION USING THE ELECTRIC CARBON ARC LAMP
$1.65
By Carmi B. Hazen. An early 20th-century technology utilising high-energy, full-spectrum light has been rediscovered in the fight against parasites.
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Description
PARASITE ELIMINATION USING THE ELECTRIC CARBON ARC LAMP
By Carmi B. Hazen.
An early 20th-century technology utilising high-energy, full-spectrum light has been rediscovered in the fight against parasites.
