The good title is serological survey of toxoplasmosis in 4 rural communities in south Africa . It is because it has no more than 20 words ,it has outcome which is toxoplasmosis ,type of study: cross sectional study, comparison group: 4 groups( rural communities) type of intervention : Testing serology
the bad title: we should stop formula milk to treat malnutrition
because it is not a title to develop ,it has no intervention group ,no type of study, no participant identified