rod of Asclepius necklace | silver pp_DNA Psi is the symbol of

Psi is the symbol of quantum mechanics

Physicists

daily meaning in their field

Combined with all-trans retinoic acid (ATRA)

rod of Asclepius necklace | silver pp_DNA Psi is the symbol ofRod of Asclepius necklace sterling silver A Rod of Asclepius necklace for doctors, nurses, and medical students who carry the actual symbol of medicine, not the wing and double snake one that pharmacies sometimes use by mistake. A single serpent on a staff, in sterling silver. The Symbol Behind the Rod Asclepius was the Greek physician god, son of Apollo, taught medicine by the centaur Chiron. His followers ran healing temples, the asclepieia, where