@misc{indiciaec8c9d5aca456,
  title = {Do early difficult temperament and harsh parenting differentially predict reactive and proactive aggression?},
  author = {Frank Vitaro and Edward Dylan Barker and Michel Boivin and Mara Brendgen and Richard E Tremblay},
  year = {2006},
  doi = {10.1007/s10802-006-9055-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/17048109/},
  note = {Source identifier: 17048109}
}