The phrase "also documented that a" is correct and usable in written English.
It can be used when referring to information that has been recorded or noted in addition to other findings or statements.
Example: "The research also documented that a significant increase in temperature was observed over the past decade."
Alternatives: "also recorded that a" or "additionally noted that a".
The researchers also documented that a very small proportion of fragments exhibited lengths close to 350 bp.
We have also documented that a high percentage of EGFR (67%), c-erbB2 (67%), p53 (75%) and cathepsin-D-positive DCIS (60%) were strongly positive for c-erbB3.
Others have also documented that a combination of different learning and teaching strategies do result in better retention of drug calculation skills compared with lectures alone.
Our previous reports also documented that a large fraction of expression variation can be explained by CNA in the tumor tissues [ 10].
Ekman et al also documented that a positive vaginal fFN correlated well with cervical ripeness but recommended a quantitative study to determine the threshold value that can be a cut-off point for ripeness (Ekman 1995).
We have also documented that an increased expression of AQP4 was apparent in the astrocytic endfeet, particularly in those surrounding blood vessels [ 65].
In agreement with these findings we also document that Bcl-2 expression might be an independent prognostic factor in the European GC patients.
This In vitro sheep model also documents that a decline of the friction properties of articular surfaces was correlated with cartilage defect size.
29, 30 One clinical study also documented that Aurora-A overexpression was significantly correlated with p53 mutation in hepatocellular carcinoma.
It has been also documented that there is a substantial impact of different recruitment strategies on the genetic structure of a Daphnia population among years with different weather conditions (in particular, warm vs. cold winters) [ 19].
Studies have also documented that obesity necessitates an emergency Caesarian section [ 10, 18, 50].
