Letter: On the significance of statistical significance.
D000284:Administration, Oral; D000667:Ampicillin / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D002648:Child; D003967:Diarrhea / Q000139:chemically induced; D006801:Humans; D013223:Statistics as Topic
D000667:Ampicillin