title: Meta-analysis for trials in early breast cancer: a recent update.
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology / Q000628:therapy*; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D008875:Middle Aged; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*