RT Journal Article SR Electronic T1 Diagnosis of maternal uniparental disomy of chromosome 7 with a methylation specific PCR assay JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e19 OP e19 DO 10.1136/jmg.37.9.e19 VO 37 IS 9 A1 KOSAKI, KENJIRO A1 KOSAKI, RIKA A1 ROBINSON, WENDY P A1 CRAIGEN, WILLIAM J A1 SHAFFER, LISA G A1 SATO, SEIJI A1 MATSUO, NOBUTAKE YR 2000 UL http://jmg.bmj.com/content/37/9/e19.abstract AB