Roberts J, Price J, Nelson LM, Burchinal M, Hennon E, Barnes B. Receptive vocabulary, expressive vocabulary, and speech production of boys with fragile X syndrome in comparison to boys with Down syndrome. Am J Ment Retard. 2007 May 1;112:177-93.
DiBenedetti DB, Gondek K, Sagnier PP, Kubin M, Keininger D, Marquis P. The treatment satisfaction scale: a multidimensional instrument for the assessment of treatment satisfaction for erectile dysfunction patients and their partners. Eur Urol. 2005 Sep 1;48(3):503-11.
Overland GB, Vatten L, Rhodes T, DeMuro C, Jacobsen G, Vada K, Angelsen A, Girman CJ. Lower urinary tract symptoms, prostate volume and uroflow in Norwegian community men. Eur Urol. 2001 Jan 1;39(1):36-41.
Campo R, Brullet E, Montserrat A, Calvet X, Rivero E, Brotons C. Topical pharyngeal anesthesia improves tolerance of upper gastrointestinal endoscopy: a randomized double-blind study. Endoscopy. 1995 Nov;27(9):659-64.