Are sulphites safe?
D000777:Anesthetics; D006801:Humans; D010592:Pharmaceutic Aids / Q000009:adverse effects*; D011310:Preservatives, Pharmaceutical / Q000009:adverse effects*; D013447:Sulfites / Q000009:adverse effects*
D000777:Anesthetics; D010592:Pharmaceutic Aids; D011310:Preservatives, Pharmaceutical; D013447:Sulfites