The truth is never easy to ascertain. In fact, one of the highest cited papers from an epidemiologist is titled « Why Most Published Research Findings Are False ». I found it to be a good meta-analysis that could easily challenge my previous field of computer vision where often fantastical results were obtained on a data set but could not be reproduced elsewhere.
https://journals.plos.org/plosmedicine/article?id=10.1371/jo...