Cowen is a surname. Notable people with the surname include:

National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: I...
Larval dispersal and marine population connectivity.
Scaling of connectivity in marine populations.
Connectivity of marine populations: open or closed?
Composition operators on spaces of analytic functions
Late rectal toxicity after conformal radiotherapy of prostate cancer (I): multivariate analysis and dose-response.
Measuring therapeutic response in chronic graft-versus-host disease: National Institutes of Health Consensus Development Project on ...
The B-Lynch surgical technique for the control of massive postpartum haemorrhage: an alternative to hysterectomy? Five cases reported.
The impact of corporate characteristics on social responsibility disclosure: A typology and frequency-based analysis
An Autoinflammatory Disease with Deficiency of the Interleukin-1–Receptor Antagonist