The following publications are possibly variants of this publication:
- A Simple and Low Cost Device for Automatically Supervising Urine Output of Critical PatientsAbraham Otero, Francisco Palacios, Andrey Apalkov, Roemi Fernández. biostec 2013: 15-30 [doi]
- A Device for Automatically Measuring and Supervising the Critical Care Patient'S Urine OutputAbraham Otero, Francisco Palacios, Teodor Akinfiev, Roemi Fernández. sensors, 10(1):934-951, 2010. [doi]
- Urine Output Monitoring - A Simple and Reliable Device for Monitoring Critical Patients' Urine OutputAbraham Otero, Teodor Akinfiev, Andrey Apalkov, Francisco Palacios Ortega, Jesús Presedo. biostec 2011: 5-13
- An Automatic Critical Care Urine MeterAbraham Otero, Roemi Fernández, Andrey Apalkov, Manuel A. Armada. sensors, 12(10):13109-13125, 2012. [doi]