A gatekeeping procedure to test a primary and a secondary endpoint in a group sequential design with multiple interim looks
2019 ◽
Vol 11
(4)
◽
pp. 398-406
◽
Keyword(s):
2014 ◽
pp. 215-246
2010 ◽
Vol 28
(15_suppl)
◽
pp. e13159-e13159