RT Journal Article SR Electronic T1 Germline RRAS2 mutations are not associated with Noonan syndrome JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 728 OP 728 DO 10.1136/jmedgenet-2016-103889 VO 53 IS 11 A1 John J Ceremsak A1 Ariel Yu A1 Emilio Esquivel A1 Christina Lissewski A1 Martin Zenker A1 Mignon L Loh A1 Elliot Stieglitz YR 2016 UL http://jmg.bmj.com/content/53/11/728.abstract AB