RT Journal Article SR Electronic T1 Laws of men and laws of nature: the history of scientific expert testimony in England and America JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 526 OP 526 DO 10.7861/clinmedicine.5-5-526 VO 5 IS 5 A1 Maurice Lessof YR 2005 UL http://www.rcpjournals.org/content/5/5/526.1.abstract AB