It has been definitely established now that Eikhe's case was fabricated.
No physiological functions seem to have been definitely established for the flavonoids in animals and plants.
Doctors insisted, in vain, that "there was no occasion for general alarm," and "stressed the fact that in none of the cases reported so far in New York has the diagnosis been definitely established as psittacosis".
The causes have not been definitely established, but there does seem to be a genetic component, and broadly speaking, it results from an adverse reaction to the flood of pregnancy hormones.
Though the question of where Saule's places of worship were located is not solved, the occasions for rituals pertaining to Saule have been definitely established, the most important of which was the summer solstice.
Though John III's methods led the pope to revoke the grant, the Inquisition was definitely established in Portugal in 1547, at which time its scope was also widened.
The Nestorian doctrine (claiming that divine and human persons remained separate in the incarnate Christ) had by then become dominant among the Christians in Iran and was definitely established as the accepted form of Christianity in the Sāsānian empire.
Although no physiological functions have been definitely established for the flavonoids, it has been suggested that the colour they impart to flowers may be an important factor in attracting bees, butterflies, and other pollen-transporting animals that implement fertilization in plants.
The first substantive mention of pertussis came on Aug. 23, 1913, in an article that began, "It has just been definitely established that whooping cough is caused by a germ which has been named the bacillus pertussis by Bordet and Gengou, its discoverers".
Although the idea of this recommendation was clear and reflects clinical experience, duration and efficacy have not been definitely established.
