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JAMA.1993.03510210084032
JAMA.1993.03510210084032
http://dx.doi.org/10.1001/JAMA.1993.03510210084032
Users' guides to the medical literature. II. How to use an article about therapy or prevention. A. Are the results of the study valid? Evidence-Based Medicine Working Group.
P356
Q34344129-67BB5F57-7AB9-48EE-A7C0-277D2793DA70
P356
JAMA.1993.03510210084032
http://dx.doi.org/10.1001/JAMA.1993.03510210084032