I had always assumed that my strong stomach was attributable to a third-world childhood; it turned out I had a natural resistance to norovirus.
18 In the presence of one susceptibility allele it is difficult to identify effects attributable to a second allele, 19 especially if the second allele exerts a more modest effect or has a low frequency, or both.
This observation may be attributable to a number of reasons: first, TRIGGER excluded patients with exsanguinating bleeding, a group associated with greater mortality; and second, improvements in care, namely, better access to emergency endoscopy than that was present in the nationwide audit in 2007.
After the sample is concentrated, stored at −80 °C, and then thawed, a second peak attributable to a higher-order oligomer appears.
Spina bifida is a type of birth defect in which one or more of the vertebrae of the spinal column fail to develop properly, and 75% of all cases are attributable to a folate deficiency during the first few weeks of pregnancy.
Thus the X-rays are attributable to a single plasma produced by the first large flare, then the plasma is re-heated quasi-periodically.
For instance, the differences between the Koliella longiseta and " Chlorella" mirabilis genomes at the IR/LSC boundary are attributable to a minimum of two steps: The first involving trnS gcu) and the other psbA (fig. 4).
The first electrochemical reduction, attributable to a reaction from Ni(nor) to Ni(nor)·− (ref. 21), appeared at −0.65 V versus Ag/AgCl (Supplementary Note 10).
To our knowledge, this report is the first on an outbreak attributable to a PVL-positive S. aureus clone that spread among schoolchildren and their families.
