text: 353 children with positive throat swabs for GABHS were randomised to amoxicillin ( n = 177 ) or penicillin V ( n = 176 ) .
entities.text: amoxicillin
entities.type: intervention
entities.text: penicillin
entities.type: intervention
entities.text: 353 children with positive throat swabs for GABHS
entities.type: participant