title: Letter to the editor--a preliminary investigation of siblicide as a function of genetic relatedness.
authors: Daniel P
authors: DP
authors: Russell
authors: Todd K
authors: TK
authors: Shackelford
authors: Viviana A
authors: VA
authors: Weekes-Shackelford
authors: Richard L
authors: RL
authors: Michalski
mesh_terms: D002641:Chicago; D019992:Databases as Topic; D005555:Forensic Psychiatry; D006708:Homicide / Q000706:statistics & numerical data*; D006801:Humans; D011582:Psychological Theory; D012801:Sibling Relations