HAGERMAN RANDI JENSSEN [red.] 549,354 FRAGILE Fragile X syndrome : diagnosis, treatment, and research / ed. by Randi Jenssen Hagerman and Amy Cronister Silverman. - Baltimore ; London : The Johns Hopkins University Press, 1991. - XIV, 378 s. : il. ; 23 cm (The Johns Hopkins Ser. in Contemporary Medicine and Public Health) ISBN 0-8018-4169-0