The phrase "a subsequent four months" is correct and usable in written English.
It can be used to refer to a period of four months that follows a specific event or time frame.
Example: "After the initial phase of the project, we will evaluate our progress over a subsequent four months."
Alternatives: "the following four months" or "the next four months".
This accord led to a reduction in rockets fired from Gaza from hundreds in May and June to a total of less than 20 in the subsequent four months (according to Israeli government figures).
After the May 1999 momentum peak, the energy sector became volatile, experiencing -5% to -7% pullbacks in each of the subsequent four months before embarking on a more substantial -17% correction.
But campaigners argue that these excess winter deaths, defined as the difference between the number of deaths that occur each winter (from December to March) and the average number of deaths during the preceding four months (August to November) and the subsequent four months (April to July), have more to do with poverty than freezing temperatures.
In the first six months of 2009, the average long-term government bond fund lost 23 percent of its value, only to climb around 14 percent in the subsequent four months, slump 8 percent in the next six months, and soar 26 percent between April and August of this year.
Anti-tuberculosis regimen included isoniazid, rifampicin, ethambutol and pyrazinamide were administered in the first two months followed by isoniazid and rifampicin for the subsequent four months.
This rate decrease occurred immediately following the intervention and remained stable (i.e. lower than pre-intervention levels) in the subsequent four months.
Outcomes for prescription order warnings (password or disallow level warnings) and laboratory alerts and alarms (message ignored and signed off) were collected for the four months immediately preceding the intervention, and for the subsequent four months.
The World Trade Center attack on Sept. 11, 2001, cost the city's economy 143,000 jobs a month and $2.8 billion in lost wages in the subsequent three months, a far greater impact than could be attributed to the recession that had begun earlier that year, according to a study to be published today by the federal Bureau of Labor Statistics.
They found that while endowments gained in value by about 0.5percentt in the old fiscal year, they lost nearly a quarter of their worth in the subsequent five months, a period in which the financial markets sank.
They announced an annual loss of £8m in August, but Garlick revealed the club hope to "scrape a very small profit" for the subsequent six months.
Overall, 41.4% of those receiving trials went on to have a permanent SCS system installed within the subsequent three months.
