Song Zhang, Jing Cao and Chul Ahn Sample size calculation for studies comparing binary outcomes using historical controls Biometrical Journal 55
Article first published online: 18 JAN 2013 | DOI: 10.1002/bimj.201200100
Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf
Required = Required Field
Choose captcha format: Image or Audio. Click here if you need help.