RT Journal Article SR Electronic T1 Recognition of thalidomide defects. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 716 OP 723 DO 10.1136/jmg.29.10.716 VO 29 IS 10 A1 R W Smithells A1 C G Newman YR 1992 UL http://jmg.bmj.com/content/29/10/716.abstract AB