TY - JOUR AU - TI - Optimal two-stage designs for phase II clinical trials JF - Controlled Clinical Trials DO - 10.1016/0197-2456(89)90015-9 DA - 1989-03-01 UR - https://www.deepdyve.com/lp/unpaywall/optimal-two-stage-designs-for-phase-ii-clinical-trials-a40JY6lHiu DP - DeepDyve ER -