Gender Identification by Fingerprint Pattern and Salivary Blood Group Antigen Expression: A Forensic Approach.

Introduction Fingerprints found at the crime scene are important and valuable evidence, as they are unique to every individual. Determining the blood group from the blood samples obtained at the site of the crime helps in identifying a person. However, where blood stains are not available, saliva obtained at the crime site can be used to identify the victim.