PACER
Study
PACKMaN
PACS
Pain in labor and delivery
Disease
Pain in the ICU
PARAMEDIC-2
PARAMEDIC-3
PART
PATCH
PEPTIC
Perioperative bleeding
Perioperative cardiac risk management for noncardiac surgery
Periprocedural management of antithrombotic therapy
PHARLAP
Phenytoin
Drug
Phenytoin ER
Platelet transfusion
POISE 1
POISE-2 (aspirin)
POISE-2 (clonidine)
POISE-3 (original research)
POISE-3 (subgroup analysis)
POP-UP
Postoperative delirium
Postoperative nausea and vomiting
Postoperative pain
PREOPTI-DAM
PREOXI
PREPARE II
PREV-HAP
PReVENT (acute respiratory distress syndrome)
PreVent (tracheal intubation)
PRICE-2
PROBESE
Procedural sedation
Propofol/Ketamine for Pediatric MRI Sedation
PROPPR
PROTECTION (original research)
PROTECTION (secondary analysis)
Pulmonary artery catheterization in high-risk surgery
Pyridoxine for PONV in Gynecologic Surgery