TY - JOUR A1 - Wilson, D. A1 - Halperin, D.T. T1 - "Know your epidemic, know your response": A useful approach, if we get it right Y1 - 2008 DO - 10.1016/S0140-6736(08)60883-1 JF - The Lancet VL - 372 IS - 9637 SP - 423 EP - -426 ER -