Aclidinium bromide and formoterol fumarate as a fixed-dose combination in COPD
Aerobic Center Longitudinal Study
Angioplasty Compared to MEdicine
ACute Mountain sickness and Endothelin-1 study
Capecitabine-based chemoradiotherapy in combination with the IL-1 receptor antagonist anakinra for rectal cancer Patients
Randomized trial of intraportal and/or systemic adjuvant chemotherapy in patients with colon carcinoma
Antibiotic Choice On ReNal outcomes
Acute Coronary Syndromes Registry
American College of Surgeons Oncology Group
American College of Surgeons Oncology Group Z0010
American College of Surgeons Oncology Group Z0011. Lymph Node Removal in Treating Women Who Have Stage I or Stage IIA Breast Cancer
American College of Surgeons Oncology Group Z0030
American College of Surgeons Oncology Group Z0190
American College of Surgeons Oncology Group Z11102
Laparoscopic-Assisted Resection or Open Resection in Treating Patients With Rectal Cancer
American College of Surgeons Oncology Group Z9001
Asymptomatic Cardiac ischemia Pilot study
Promoting Effective and Aligned Communication in the Elderly
Appropriateness of Coronary Revascularization
Assessment of Collaborative REquesting
Advanced Cardiac Resuscitation Evaluation
American College of Radiology Imaging Network
American College of Radiology Imaging Network
American College of Radiology Imaging Network 6654
American College of Radiology Imaging Network 6657
American College of Radiology Imaging Network 6658
American College of Radiology Imaging Network 6662
American College of Radiology Imaging Network 6664
American College of Radiology Imaging Network 6665
American College of Radiology Imaging Network 6666
American College of Radiology Imaging Network 6667
American College of Radiology Imaging Network 6668
American College of Radiology Imaging Network 6671
American College of Radiology Imaging Network 6677
American College of Radiology Imaging Network 6678
American College of Radiology Imaging Network 6684
American College of Radiology Imaging Network 6686
American College of Radiology Imaging Network 6687
American College of Radiology Imaging Network 6688
American College of Radiology Imaging Network 6691
American College of Radiology Imaging Network CT colonography trial
American College of Radiology Imaging Network Digital Mammography Imaging Screening Trial
American College of Radiology Imaging Network Pennsylvania 4006
American College of Radiology Imaging Network Symptom Outcomes And Practice Patterns study
American College of Radiology Imaging Network-Pennsylvania 4001
American College of Radiology Imaging Network Pennsylvania 4005
American College of Radiology Imaging Network
Adjuvant Chemotherapy in Patients With Clinical Stage III Rectal Cancer Undergoing Neoadjuvant Chemoradiotherapy
Description of Sign-and-symptom Associations at Acromegaly Diagnosis
Australasian Cooperative Research On Subarachnoid hemorrhage Study
Academy for Cardiovascular Risk, Outcomes and Safety Studies in Type 2 Diabetes
Approaches to Chronic Occlusions With Sirolimus-Eluting Stents/Total Occlusion Study of Coronary Arteries-4
Almonertinib Plus Chemotherapy as First-line Treatment in Patients With EGFR Concomitant Non-EGFR Driver Gene Mutant, Locally Advanced or Metastatic NSCLC
American Cancer Society's second Cancer Prevention Study-II
Canadian Acute Coronary Syndrome registries I
Canadian Acute Coronary Syndrome registries II
Acute Coronary Syndrome Israeli Survey
Asymptomatic Carotid Stenosis and Risk of Stroke