The highest risk is with oral chloramphenicol 7 affecting 1 in 24,000 40,000 8 and the lowest risk occurs with eye drops affecting less than 1 in 224,716 prescriptions .
The highest risk is with oral chloramphenicol 7 affecting 1 in 24,000 40,000 8 and the lowest risk occurs with eye drops affecting less than 1 in 224,716 prescriptions .