The shortage of arsphenamin (Salvarsan) has made the sale of substitutes a profitable business.
The dangers are manifest, although they may not be so great as with Salvarsan.
His discovery of arsphenamin (Salvarsan) resulted from quite another type of investigation.
He says it is from Salvarsan as it is exactly like what he was injected with!
Generally speaking, an ounce of calomel is worth a ton of Salvarsan.
The intervals of rest between courses of Salvarsan and mercury are short.
Recently Salvarsan in 0.6, or 10 grain doses is given either intravenously or intraspinally.
A doctor in Bontoc cured a case with a single injection of Salvarsan.
The dangers of Salvarsan are easily exaggerated, and some people have a foolish fear of it.
Soon after this use for Salvarsan was discovered, I caused a liberal supply of it to be sent to the Bontoc Hospital.