Toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional), subsequent encounter
toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional), subsequent encounter
Tox eff of corrosv alkalis and alk-like substnc, acc, subs
tox eff of corrosv alkalis and alk-like substnc, acc, subs