RT Journal Article SR Electronic T1 Genetic Risks. A Reference for Eye Care Practitioners JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 599 OP 599 DO 10.1136/jmg.27.9.599 VO 27 IS 9 A1 Jay, Marcelle YR 1990 UL http://jmg.bmj.com/content/27/9/599.1.abstract AB