The phrase "a definite link of" is correct and usable in written English.
It can be used when discussing a clear or specific connection between two or more things.
Example: "There is a definite link of trust between the two partners that has developed over years of collaboration."
Alternatives: "a clear connection between" or "a strong relationship of".
However, we note that data did exist, particularly following the 2002 Manchester Commonwealth games, but evidence of a definite link to increased activity was inconclusive.
Hiroyuki Watanabe, a city councilman in Iwaki, just south of the Fukushima plant, said past medical tests on plant contractors who had become sick did not produce a definite link to radiation exposure.
In a 1973 article in the journal Science, Stern became the first person to report a definite link between the prolonged use of oral contraceptives and cervical cancer.
Other scholars are reacting with caution, calling the find important and tantalizing but saying it will probably be impossible to confirm a definite link between the inscription and any of the central figures in the founding of Christianity.
Although this finding cannot provide a definite link between ART and increased frequencies of maternal UPD and imprinting defects, it is anticipated that the data collected will provide a foundation for future investigations.
Scientists have shown a definite link between people who are obese and an increased likelihood of lymph node swelling.
There is a definite link with my poor map-reading ability.
They could not make a definite link between his condition and the explosion.
Further research into this complex condition is needed to confirm a definite link".
However, as many of the women in our cohort have not yet reached the usual peak age for ovarian cancer, we will continue to monitor the risk to try to establish a more definite link between use of fertility drugs and risk of ovarian cancer.
