AU  - Cummings P
TI  - CArryover bias in crossover trials
PT  - JOUR
DP  - 2010
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {703-705},
VI  - 164
IP  - 8
AID  - 10.1001/archpediatrics.2010.126 [doi]
4100  - http://dx.doi.org/10.1001/archpediatrics.2010.126
SO  - Archives of Pediatrics & Adolescent Medicine August 1, 2010 164(8):703