@Article{pearl:23-r524,
  author = 	 "Pearl, J.",
  title = 	 "Comments on {Nick Huntington-Klein’s} review `{P}earl before 
                  economists: {\em The Book of Why} and empirical economics,'"
  journal = 	 "International Journal of Epidemiology",
  year = 	 2023,
  volume = 	 "30",
  issue =	 "1",
  pages =        "63--67"
}