The Danish researchers repeated the study in 2004, and again last year, incorporating new data each time.
Suddenly, the placebo effect has made a comeback after having been supposedly debunked last year by a group of Danish researchers.
The Danish researchers happened to notice that the placebo effect had a sort of hearsay quality in medical papers.
In a new report that is being met with a mixture of astonishment and disbelief, two Danish researchers say the placebo effect is a myth.
The Danish researchers examined the records for 1.5 million women, of whom 280,000 had had abortions, some more than once.
She also maintains a list of blogs by Danish researchers.
Danish researchers have studied the mysterious affliction benign coital headache for 14 years.
Reducing caffeine consumption during pregnancy from three cups of coffee a day to one has no effect on the baby's birth weight, Danish researchers report.
The Danish researchers took advantage of their country's large database of health information about pregnant women.
Despite this claim, work has been done by Danish researchers to investigate the relationship between occupational exposure to styrene and cancer.