X. L. Zhang
No ORCID on file
· 2 papers in corpus
2007
To compare the therapeutic effect of ultrasound-guided aspiration and sclerotherapy with operation in ovarian endometriomas. 229 patients having received laparoscopy and laparotomy in our hospital from December 2004 to December 2005 and 231…
nonrandomized-trial
1985
Pharmacokinetic and pharmacodynamic effects of a vaginal ring releasing 20 micrograms/day levonorgestrel (L-NOG) have been studied in 15 women. Serum levels of L-NOG, estradiol and progesterone were measured three times a week in a control …