He suggests that more emphasis is needed on studying non-Mendelian processes in diseases such as schizophrenia, asthma, multiple sclerosis, and diabetes.
Follow-up studies are needed on short term dynamics, especially near the edges of the transition zone towards shrub land.
Large-scale studies are needed on this issue in the future studies.
For example, we extracted statements from the publications that included phrases like "More studies are needed on…", "Future work should…", "Further studies are needed to …", "…not yet been established …", and so on.
Evidence for the benefit of dietary fiber was found for soluble fiber intake only (74), but it should be noted that overall study quality was moderate and more studies are needed on its effects in IBS subgroups.
More studies are needed on low strength concrete members strengthened by FRP, to examine the efficiency of strengthening on these structures comparing with normal and high strength concrete.
More studies are needed on the question".
Others studies are needed on this subject.
More studies are needed on this subject.
However, further studies are needed on this topic.
Comparable studies are needed on non-social, pollen-specialist species.
