Endnote 12 — Demerol, Talwin, and the O.N.A.N. drug-schedule

Identifies the two analgesics as meperidine and pentazocine hydrochloride; a sub-note lays out O.N.A.N.D.E.A.'s Category-II-through-VI narcotic hierarchy, from the heaviest C-II's down to C-VI's about "as potent as a kiss on the forehead from Mom" (p. 985).