TY - JOUR PY - 1986// TI - Tornado disaster--Pennsylvania JO - MMWR: Morbidity and mortality weekly report A1 - Centers for Disease Control and Prevention, USA, SP - 233 EP - 235 VL - 35 IS - 14 N2 - Abstract unavailable. LA - en SN - 0149-2195 UR - http://dx.doi.org/ ID - ref1 ER -