TY - JOUR AU - PR Hunter AU - Q Syed BT - Water Science and Technology LA - eng M1 - 12 PB - IWA Publishing PY - 2001 EP - 27–30 T2 - Water Science and Technology TI - Community surveys of self-reported diarrhoea can dramatically overestimate the size of outbreaks of waterborne cryptosporidiosis VL - 43 ER -