The phrase "a minimum interval of" is correct and usable in written English.
It can be used when specifying the least amount of time or space required between events or actions.
Example: "There should be a minimum interval of 30 minutes between each session to ensure proper recovery."
Alternatives: "a required gap of" or "a necessary period of".
Eighteen CBCT images were randomly chosen and assessed twice by the same calibrated examiner, with a minimum interval of 30 days.
An RRS includes a set of predetermined clinical criteria for assessing patients on a general ward, preferentially at a minimum interval of 12 h [2].
In case of lack of effect, the dose should be increased by 100 mg with a minimum interval of 1 week.
Patients commenced treatment by delivering two consecutive pulses (a double pulse), which they repeated after a minimum interval of 15 minutes on treatment days.
The time to the stationary phase was defined as the time necessary to reach the first of two equal OD values within a minimum interval of 5 h.
The criterion used to plan oil removal was a minimum interval of 6 months following the primary vitrectomy and a completely attached retina without any unlasered retinal breaks.
We included 101 HIV-infected men with lipodystrophy managed in routine practice and who had 2 dual energy X-ray absorptiometry scans within a minimum interval of 18 mo.
The integrated model offers an improvement on previous models of this kind in that a fully-dynamic approach is adopted for the equipment and plant enabling fast changing load events such as switching on/off domestic loads and hot water, to be accurately captured at a minimum interval of 1 min.
In the series of Pascual et al., treatment was required for a maximum period of 5 months and in the series published by Chen et al., nearly every patient with a good initial response was pain-free within 6 months after initiation of indomethacin, however, recurrences occurred in a few patients after a minimum interval of 6 months [3, 11].
A minimum interval of 12 months is reasonable for such sampling, and given seasonal differences, probably the most sensible interval for repeat, intensive, sampling of marked individuals.
A minimum interval of three weeks was required between completion of vaccination of the first dose cohort and start of vaccination of the next dose cohort.
