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