Phentermine--resin or salt--there are differences.
Coyne
T C
TC
D006801:Humans; D009765:Obesity / Q000188:drug therapy*; D010645:Phentermine / Q000008:administration & dosage*; D012116:Resins, Plant; D012492:Salts
D012116:Resins, Plant; D012492:Salts; D010645:Phentermine