TY - RPRT TI - A prospective study comparing operative time in conventional laparoscopic and robotically assisted Thal semifundoplication in children. AU - Mark Lehnert AU - Bernd Richter AU - Peter A Beyer AU - Klaus Heller PY - 2006 DO - 10.1016/j.jpedsurg.2006.04.025 UR - https://pubmed.ncbi.nlm.nih.gov/16863843/ ID - 16863843 ER -