The phrase "attributable to only" is correct and usable in written English.
It can be used when specifying that something can be assigned or credited exclusively to a particular cause or factor.
Example: "The success of the project is attributable to only the hard work of the team members."
Alternatives: "due solely to" or "ascribable exclusively to".
"That is attributable to only one thing: the Republican National Convention coming into town".
In these cases, it was unclear whether these foci of gamma identified activity in source space were producing statistically significant activation on the surface-rendered image, or if the spread of significant activation attributable to only one source.
Transcript coverage showed a moderate 3' bias, particularly among long transcripts, attributable to only very slight levels of degradation in these samples together with two rounds of poly-A+ RNA selection (Fig. 1B).
Although the 'leakiness' of the block in fOSGN2 to fOSGN conversion observed in the presently reported RNAi studies may be attributable to only 70% down regulation of ENGASE mRNA, the possibility that, in addition to Engase1p, another enzyme is involved in this process cannot be excluded.
These were attributable to only 26.2% of all claimants.
However, medicinal activities of ginger are not attributable to only [6]-gingerol and [6]-shogaol.
We hypothesise that the high rate of renal injury in this group was not attributable to colistin only, but may also have resulted from renal damage in the setting of a failing therapy, eventually leading to mortality in all patients.
It was apparent, therefore, that the pln.247 plasmid was not osteogenic when delivered alone, though not surprising since osteogenesis directly attributable to augmenting only HS/CS proteoglycan levels has never been reported.
This is likely attributable to not only the known predictors determined in multivariate analysis, but also the lack of compliance with recommendations by the attending physician.
The excess was attributable to sisters only (SIR 3.7, 2.3-5.7).
Whereas 48% of the variability in PE is attributable to GL, only about 4% of the variability in BE is attributable to GL (table 3).
