Pharmacology, Toxicology and Pharmaceutical Science
Analgesic Agent
45%
Buprenorphine
22%
Cancer Pain
38%
Duragesic
16%
Experimental Pain
19%
Ketobemidone
23%
Malignant Neoplasm
27%
Morphine
100%
Morphine 6 Glucuronide
26%
Narcotic Analgesic Agent
16%
Normal Human
19%
Oxycodone
15%
Pharmacodynamics
30%
Pharmacokinetic
53%
Placebo
24%
Prodrug
41%
Side Effect
30%
Tablet
20%
Transdermal
19%
Keyphrases
Analgesia
17%
Analgesic
17%
Buprenorphine
18%
Cancer Patients
15%
Chronic Noncancer Pain
22%
Experimental Pain
21%
Healthy Volunteers
20%
Human Pain Model
17%
Morphine
95%
Morphine-3-glucuronide
16%
Morphine-6-glucuronide
27%
Opioids
36%
Pain Intensity
16%
Pain Sensitivity
15%
Patients with Cancer
19%
Pharmacodynamics
17%
Pharmacokinetics
22%
Placebo
20%
Prodrug
27%
Medicine and Dentistry
Analgesia
45%
Malignant Neoplasm
23%
Morphine
46%
Postoperative Pain
17%