Sentence examples for definition is lacking from inspiring English sources

Concerted actions of producers, users, and especially regulators are necessary to overcome these barriers, but the prerequisite of a shared problem definition is lacking.

Diminished diuretic response is common in patients with acute heart failure, although a clinically useful definition is lacking.

Because this definition is lacking, perfusion heterogeneity was simulated with a Gaussian noise of zero mean distributed on the gray matter.

Although a consensus definition is lacking, DGE with persistent need for nasogastric intubation occurs in 20-50% of patients, most often in the elderly, and may worsen the nutritional state and prolong hospitalisation.

6 11 Again, and somewhat surprisingly, a precise widely agreed definition is lacking.

Health policy recommends a patient-centred approach [ 19– 21], but an agreed global definition is lacking [ 22, 23].

JD: Powerhouse fruits and vegetables (PFV) are described in the literature as green leafy, yellow/orange, citrus and cruciferous items -- but a clear definition was lacking.

But even back in the days when Sam Malone got this diagnosis on the old TV show "Cheers," it was clear that a real definition was lacking.

Based upon the interviews, however, it became clear that a consistent definition was lacking as to what constitutes a visual-tactile examination, and only two KIs (OS, ENT) described a VTE as including visualization and palpation of the oral cavity, head, and neck.

Furthermore, a few remarks are given on definitions as case definitions are lacking in many studies.

Although the frequency and duration of wheezes in adults have been defined [ 32, 34], these definitions are lacking for neonates.