Interpreting study designs in surgical research: a practical guide for surgeons and surgical residents
Ridgway P, Gueller U. Interpreting study designs in surgical research: a practical guide for surgeons and surgical residents. J Am Coll Surg 2009; 208:635-45.
Apr 1, 2009
Interpreting study designs in surgical research: a practical guide for surgeons and surgical residents
Apr 1, 2009
J Am Coll Surg 2009; 208:635-45
Ridgway Paul F, Gueller Ulrich
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