Comment on

• The effect of changes in the consumption of macrolide antibiotics on erythromycin resistance in group A streptococci in Finland. Finnish Study Group for Antimicrobial Resistance.

  Seppälä H, Klaukka T, Vuopio-Varkila J, Muotiala A, Helenius H, Lager K, Huovinen P. Seppälä H, et al. N Engl J Med. 1997 Aug 14;337(7):441-6. doi: 10.1056/NEJM199708143370701. N Engl J Med. 1997. PMID: 9250845