TY - RPRT TI - Crossover trials with a binary response: a powerful method despite the carryover effect. AU - T J Cleophas AU - H J van Lier PY - 1996 DO - 10.1002/j.1552-4604.1996.tb04188.x UR - https://pubmed.ncbi.nlm.nih.gov/8690812/ ID - 8690812 ER -