*Risk and control intervals expressed as days following vaccination. **Total number of endpoints in the combined risk interval are less than the cumulative individual day event total because some chil
Characteristics of the adverse drug reactions (ADR) analyzed, according to characteristic of patients, expectative, frequency, seriousness of the event (n = 44).
Background: Drug-induced thrombocytopenia (DITP) is a severe adverse reaction and a significantly under-recognized clinical problem in children. However, for post-marketing pharmacovigilance purposes,