AU - Bosch X, Pericas JM, Hernández C, Torrents A TI - A comparison of authorship policies at top-ranked peer-reviewed biomedical journals PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {70-72}, VI - 172 IP - 1 AID - 10.1001/archinternmed.2011.600 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.600 SO - Archives of Internal Medicine January 9, 2012 172(1):70