Sentence examples for has been frequently documented from inspiring English sources

Worsening of oxygenation has been frequently documented with doses above 20 ppm [19] or even above 10 ppm [18].

Plantarflexor tightness due to muscle degenerations has been frequently documented in children with spastic cerebral palsy but the contractile behavior of muscles during ambulation is largely unclear.

Environmental acid exposure has also been associated with dental erosion and has been frequently documented in case studies [ 3].

Worsening of oxygenation has been frequently documented with doses above 20 ppm [ 19] or even above 10 ppm [ 18].

Moreover, the lesser vulnerability of weight and height to imprecision, as observed here, has been frequently documented [ 29].

Respiratory illness in endotoxin-exposed working populations has been frequently documented (Smit et al. 2008; Thorne and Duchaine 2007).

The debonding failure modes shown in Fig. 1, especially concrete cover separation, have been frequently documented.

Trans-Atlantic migrations have been frequently documented, although most tagged sharks were recaptured either in the area they were tagged or in the central Atlantic [8], [13].

Associations with chronic obstructive pulmonary disease and corticosteroid therapy have been frequently documented in this cohort.

At this point, her son recalled that the patient's serum [Na+] had been frequently documented below the normal range over the last year.

A variety of ECG changes, including T-wave inversions, ST depression, high R waves, prolongation of the corrected QT (QTc) interval, and large U waves, have been frequently documented in SAH patients, possibly because of elevated catecholamines or electrolyte imbalances.