The use of different antibodies and scoring protocols without a standard minimum number of cells to be counted may account for some of the differences between the studies.
They could decide to opt out of provisions that require insurers to cover a standard, minimum package of benefits, known as the essential health benefits.
The care certificate, an attempt to set a standard, minimum level of training for care workers and healthcare assistants, came into force at the beginning of April.
In order to protect commercial air travel against dangerous wake vortex encounters, there is a standard minimum distance of two minutes between each aircraft taking off and landing.
Furthermore, a standard, minimum set of MP terms should be used for all lethal mutants at the various stages examined.
Composite video is a standard minimum type of connection, which uses a yellow RCA jack for picture and a white and red RCA jack for stereo sound.
"We want to establish a standard of minimum competence," said Nancy Carpenter, its executive director.
Mr. Olson said it would have to, at a minimum, include a standard of penetration of the ballot.
Under the standards, a minimum of 40% of land within the town should be undeveloped green space, with at least half of that open to the public, for example as parks.
The plan would guarantee a standard set of minimum benefits to every American, costing the federal government $350 billion more over five years than current federal health care spending.
All patients went through a standard protocol with a minimum of 6 h fasting prior to the study in order to minimise glucose utilisation by normal tissue.
