Sentence examples for been only infrequently reported from inspiring English sources

Its utility and safety during pregnancy is largely unknown because it is not often required and because its use has been only infrequently reported in the published literature.

Dienstag said his greatest fear at the moment is for countries in Asia where delta virus has so far been only infrequently reported, but where indigenous hepatitis B infection rates run as high as 10% or 20%.

As mortality and rate of complications of antifungal medication were only infrequently reported, a pooled analysis for these outcomes could not be performed.

These include five new cases of homozygous deletion, which is only infrequently reported in primary neuroblastoma tumors (se discussion below).

Acute non-traumatic brain haemorrhages are only infrequently reported in dogs [ 30], and A. vasorum should therefore be highly suspected as the underlying cause of brain haemorrhages in endemic areas.

Because major supratidal and intertidal zone dietary items were either previously unknown or only infrequently reported in the scientific literature, an independent dataset based on scat was particularly relevant.

Abbottabad is only infrequently mentioned in the 250,000 leaked embassy cables.

The alkali earths are only infrequently used as supports despite the fact that they have many properties favoring their use.

Meyerbeer's works are only infrequently performed today.

Similarly to living embryos, however, isolation was only infrequently positive (data not shown).

Even then, this was only infrequently.