00458nam a2200109Ia 450000500170000000800410001705000200005810000280007824501840010626000340029065000240032420251229175413.0251229s9999    xx            000 0 und d  aHD 7261 .K46M88  aMuthoni, Muchemi Sabina 0aInfluence of occupational exposure to white board marker ink on symptoms of allergic conjunctivitis among secondary school teachers in Nakuru County, KenyacMuchemi Sabina Muthoni  aEgertonb Egerton Pressc2019  aAccident Prevention