1. Evaluation of six presumptive tests for blood, their specificity, sensitivity, and effect on high molecular-weight DNA;Tobe;J. Forensic Sci.,2007
2. A study of the sensitivity, stability and specificity of phenolphthalein as an indicator test for blood;Higaki;Can. Soc. Forensic Sci. J.,1996
3. Critical revision of presumptive tests for bloodstains;Ponce;Forensic Sci. Commun.,1999
4. Sourcebook in Forensic Serology, Immunology, and Biochemistry;Gaensslen,1983
5. A new method for locating saliva stains – spotty paper for spotting spit;Willott;Forensic Sci. Int.,1980