alkaloids stemming from opium, of which there are over twenty. The main alkaloid is morphine- others consist of codeine, thebaine, and papaverine.
OPIUM ALKALOIDS: “Papaverine is rarely used, but is an opium alkaloid.”
alkaloids stemming from opium, of which there are over twenty. The main alkaloid is morphine- others consist of codeine, thebaine, and papaverine.