English Thesaurus
Registry Status: 25 entries mapped.
acetanilid
10 Associations
acetanilide
11 Associations
acetophenetidin
15 Associations
acetphenetidin
14 Associations
amidopyrine
11 Associations
aminopyrine
11 Associations
codeine
7 Associations
colchine
8 Associations
darvon
6 Associations
dilaudid
8 Associations
fentanyl
8 Associations
hydromorphone
13 Associations
hydromorphone hydrochloride
27 Associations
morphia
7 Associations
morphine
8 Associations
pentazocine
11 Associations
phenacetin
10 Associations
phenazopyridine
15 Associations
phenylacetamide
15 Associations