3Jiao LR,Hansen PD,Halpem DF,et al.Clinical short-term results of radiofrequency ablation in primary and secondary liver tumo[J].Am J Surg,1999,177(1):33.
4Weisberg E,Hiekey M,Paimer D,et al.A randomized controlled trial of treatment options for troublesome uterine bleeding in implanon users[J].Hum Rcprod,2009,24(8):1852.
5Lal S,Kriplani A,Kulshrestha V,et al.Efficacy of miNpristone in redueing intermenstrual vaginal bleeding in users of the levonorgestrel intrauterine system[J].Int J Gyalaecol Obstet,2010,109(2):128.
8Anzai Y,Heger-Mahn D,Schellschmidt I. Suppression of ovarian activity with a low-dose 21/7-day regimen oral contraceptive containing ethinylestradiol 20 mcg/drospirenone 3 mg in Japanese and Caucasian women[J].Contraception,2011.28-34.
9O'Donnell RL,Warner P,Lee RJ. Physiological sex steroid replacement in premature ovarian failure:randomized crossover trial of effect on uterine volume,endometrial thickness and blood flow,compared with a standard regimen[J].Human Reproduction,2012.1130-1138.
10Lindh I,Ellstr(o)m AA,Milsom I. The effect of combined oral contraceptives and age on dysmenorrhoea:an epidemiological study[J].Human Reproduction,2012.676-682.