Key points are not available for this paper at this time.
The opioid giant Mallinckrodt, selling more in the US than Purdue Pharma, was forced by the courts to publish more than 1.3 million internal documents. Sergio Sismondo and Maud Bernisson sift through nearly 900 contracts to reveal the tricks used to shape scientific and medical opinions
Sismondo et al. (Mon,) studied this question.