Aisaka 2000.

Methods	Randomisation: randomised trial
Participants	Number of women: 53  Age: not stated Inclusion criteria: not stated  Exclusion criteria: not stated   Setting: Japan Timing: not stated
Interventions	Group 1: leuprolin + mestranol 0.05 mg and norethisterone 1 mg/tab 1 tab/day versus Group 2: leuprolin alone
Outcomes	Bone mineral density
Notes	Intention‐to‐treat analysis: not stated Sample size calculation: not stated  Funding: not stated This abstract did not contain enough information to make a proper decision about in‐/exclusion.