I wonder if there's a correlation between kids with asthma/weight gain and pre-labor antibiotics given to the mother to control Group B strep. That seems like

I wonder if there's a correlation between kids with asthma/weight gain and pre-labor antibiotics given to the mother to control Group B strep. That seems like it could be the sort of study that could be done based on a medical records search, as the data should be recorded. (not that it's easy to get the data...)