Quantity, topics, methods and findings of randomised controlled trials published by German university departments of general practice - systematic review.
Trials
2016
17
1
211
Relative impact of COPD and comorbidities on generic health-related quality of life: a pooled analysis of the COSYCONET patient cohort and control subjects from the KORA and SHIP studies.
Respir Res
2016
17
1
81
Direct and indirect costs of COPD and its comorbidities: Results from the German COSYCONET study.
Respir Med
2016
111
39-46
Effects of a Web-Based Intervention for Stress Reduction in Primary Care: A Cluster Randomized Controlled Trial.
J Med Internet Res
2016
18
2
e27
Questionable assumptions hampered interpretation of a network meta-analysis of primary care depression treatments.
J Clin Epidemiol
2016
71
86-96
Association of the average rate of change in HbA1c with severe adverse events: a longitudinal evaluation of audit data from the Bavarian Disease Management Program for patients with type 2 diabetes mellitus.
Diabetologia
2016
59
2
286-93
Acupuncture for the prevention of episodic migraine.
Cochrane Database Syst Rev
2016
6
CD001218
Acupuncture for the prevention of tension-type headache.
Cochrane Database Syst Rev
2016
4
CD007587