Minimal clinically important differences in the erectile function domain of the International Index of Erectile Function scale RC Rosen, KR Allen, X Ni, AB Araujo European urology 60 (5), 1010-1016, 2011 | 388 | 2011 |
Effect of testosterone solution 2% on testosterone concentration, sex drive and energy in hypogonadal men: results of a placebo controlled study G Brock, D Heiselman, M Maggi, SW Kim, JM Rodríguez Vallejo, ... The Journal of urology 195 (3), 699-705, 2016 | 125 | 2016 |
Variable selection for semiparametric mixed models in longitudinal studies X Ni, D Zhang, HH Zhang Biometrics 66 (1), 79-88, 2010 | 77 | 2010 |
Testosterone replacement in androgen-deficient men with ejaculatory dysfunction: a randomized controlled trial DA Paduch, PK Polzer, X Ni, S Basaria The Journal of Clinical Endocrinology & Metabolism 100 (8), 2956-2962, 2015 | 76 | 2015 |
Automatic model selection for partially linear models X Ni, HH Zhang, D Zhang Journal of multivariate Analysis 100 (9), 2100-2111, 2009 | 60 | 2009 |
Comparison of methods for developing dynamic reduced models for design optimization K Rasheed, X Ni, S Vattam Soft Computing 9 (1), 29-37, 2005 | 53 | 2005 |
Direct effects of tadalafil on lower urinary tract symptoms versus indirect effects mediated through erectile dysfunction symptom improvement: integrated data analyses from 4 … GB Brock, KT McVary, CG Roehrborn, S Watts, X Ni, L Viktrup, DG Wong, ... The Journal of urology 191 (2), 405-411, 2014 | 52 | 2014 |
Comparison Of Methods For Using Reduced Models To Speed Up Design Optimization. K Rasheed, S Vattam, X Ni GECCO, 1180-1187, 2002 | 45 | 2002 |
Clinical and demographic correlates of ejaculatory dysfunctions other than premature ejaculation: a prospective, observational study DA Paduch, P Polzer, A Morgentaler, S Althof, C Donatucci, X Ni, AB Patel, ... The Journal of Sexual Medicine 12 (12), 2276-2286, 2015 | 35 | 2015 |
Efficacy of continuous dosing of tadalafil once daily vs tadalafil on demand in clinical subgroups of men with erectile dysfunction: a descriptive comparison using the … G Brock, X Ni, M Oelke, J Mulhall, M Rosenberg, A Seftel, D D'Souza, ... The journal of sexual medicine 13 (5), 860-875, 2016 | 34 | 2016 |
A return to normal erectile function with tadalafil once daily after an incomplete response to as‐needed PDE5 inhibitor therapy ED Kim, AD Seftel, ER Goldfischer, X Ni, PR Burns The Journal of Sexual Medicine 11 (3), 820-830, 2014 | 30 | 2014 |
Long-term raloxifene for postmenopausal osteoporosis RR Recker, BH Mitlak, X Ni, JH Krege Current medical research and opinion 27 (9), 1755-1761, 2011 | 30 | 2011 |
Delayed ejaculation and associated complaints: relationship to ejaculation times and serum testosterone levels A Morgentaler, P Polzer, S Althof, A Bolyakov, C Donatucci, X Ni, AB Patel, ... The journal of sexual medicine 14 (9), 1116-1124, 2017 | 28 | 2017 |
Relationship between erectile function and sexual self-confidence: a path analytic model in men being treated with tadalafil A Sontag, X Ni, SE Althof, RC Rosen International Journal of Impotence Research 26 (1), 7-12, 2014 | 27 | 2014 |
Erectile dysfunction and lower urinary tract symptoms associated with benign prostatic hyperplasia (LUTS/BPH) combined responders to tadalafil after 12 weeks of treatment CG Roehrborn, KB Egan, MM Miner, X Ni, DG Wong, RC Rosen BJU international 118 (1), 153-160, 2016 | 26 | 2016 |
The co-occurring syndrome—Coexisting erectile dysfunction and benign prostatic hyperplasia and their clinical correlates in aging men: Results from the National Health and … KB Egan, AL Burnett, KT McVary, X Ni, M Suh, DG Wong, RC Rosen Urology 86 (3), 570-580, 2015 | 25 | 2015 |
9-Month efficacy and safety study of testosterone solution 2% for sex drive and energy in hypogonadal men G Brock, D Heiselman, J Knorr, X Ni, K Kinchen The Journal of urology 196 (5), 1509-1515, 2016 | 20 | 2016 |
Rural vs. urban disparities in association with lower urinary tract symptoms and benign prostatic hyperplasia in ageing men, NHANES 2001–2008 KB Egan, M Suh, RC Rosen, AL Burnett, X Ni, DG Wong, KT McVary International journal of clinical practice 69 (11), 1316-1325, 2015 | 20 | 2015 |
Effects of raloxifene and alendronate on bone turnover as assessed by procollagen type I N-terminal propeptide R Eastell, A Rogers, X Ni, JH Krege Osteoporosis international 22, 1927-1934, 2011 | 20 | 2011 |
Minimal clinically important differences in the vaginal insertion and successful intercourse items of the sexual encounter profile AB Araujo, KR Allen, X Ni, RC Rosen The Journal of Sexual Medicine 9 (1), 169-179, 2012 | 18 | 2012 |