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. 2012 May 10;16(5):549–553. doi: 10.1007/s10029-012-0916-3

Fig. 1.

Fig. 1

Randomized trial of composite lightweight or polypropylene mesh in Lichtenstein primary inguinal hernia repair. plus sign Included into final analysis after the monitoring visits in the hospitals, asterisk exclusion after monitoring visits in hospitals—see description in section: study flow chart; filled diamond published previously [8]