Results 171 to 180 of about 13,710 (215)
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Human Reproduction, 1993 A prospective randomized study was conducted at the Family Planning Association of Hong Kong to compare the efficacy of the Yuzpe regimen and levonorgestrel (0.75 mg for two doses 12 h apart) in post-coital contraception.
P C Ho
exaly +2 more sources
The effects of levonorgestrel on various sperm functions
Contraception, 2002 Two doses of 750-μg levonorgestrel at 12 h apart is one of the regimens for emergency contraception. The mechanism of action of this regimen is not fully known.
Chiu Pc, Pak-Chung Ho, Y Q Yao
exaly +2 more sources
Clinical Pharmacokinetics, 1995
Published values for the serum concentrations and pharmacokinetic parameters of levonorgestrel after administration of various doses of levonorgestrel alone or with ethinylestradiol are reviewed. Most data apply to oral administration of the gestagen, with the smaller amount of data for other modes of administration, e.g. subcutaneous, intravaginal and
openaire +3 more sources
Published values for the serum concentrations and pharmacokinetic parameters of levonorgestrel after administration of various doses of levonorgestrel alone or with ethinylestradiol are reviewed. Most data apply to oral administration of the gestagen, with the smaller amount of data for other modes of administration, e.g. subcutaneous, intravaginal and
openaire +3 more sources