(May 9, 2016, 12:37 PM EDT) -- ST. LOUIS — In a products liability action, a pediatrician may not give any testimony regarding whether an infant will need another surgery for a tethered cord or testify that the infant has hearing loss and that it resulted from his spina bifida, a Missouri federal judge ruled May 6, excluding the testimony (B.F., a minor, Beth Forbes, individually and as next friend of B.F. and Thomas Forbes, individually and as next friend of B.F. v. Abbott Laboratories, Inc., et al., No. 12-1760, E.D. Mo.; 2016 U.S. Dist. LEXIS 60301)....