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- [23] HAND-HELD - UPWARD MOBILITY THROUGH HAND-HELD TRANSCEIVERS AIR PROGRESS, 1985, 47 (03): : 30 - 32
- [24] Hand-Held Echocardiography in the Management of Cardiac Arrest ANESTHESIA AND ANALGESIA, 2012, 115 (05): : 1038 - 1041
- [30] NEW PORTABLE HAND-HELD RADIATION INSTRUMENTS FOR MEASUREMENTS AND MONITORING. Nuclear materials management, 1987, 16 : 448 - 453