J Family Med Prim Care. 2019 Sep 30;8(9):2942-2949. doi: 10.4103/jfmpc.jfmpc_487_19. eCollection 2019 Sep.
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The carriage of interleukin-1B-31*C allele plus Staphylococcus aureus and Haemophilus influenzae increases the risk of recurrent tonsillitis in a Mexican population.