Clarke's analysis of drugs and poisons, c2004: t.p. (M. David Osselton) p.xi (Dr. M. David Osselton, Consultant Forensic Toxicologist and Professional Lead in toxicology for the UK Forensic Science Service)
Clarke's isolation and identification of drugs in pharmaceuticals, body fluids and post-mortem material, 2003: t.p. (David Osselton)
Structure - biological activity relationships of isolated aurovertins, 1975: t.p. (Michael David Osselton)