When Historians Review the Phenomenon of "Patent" Medicines, an Often

When historians review the phenomenon of "patent" medicines, an often overlooked fact is that .

A) women who became addicted to these compounds tended to live in urban areas where access to such compounds was easy
B) 10% of those who were addicted to these "medicines" were children
C) only 18% of the compounds were not harmful to the user
D) one-third of those addicted to these compounds were men