TY - RPRT TI - [The initial experiences with a new method for treating invagination: sonography-guided hydrostatic reduction]. AU - W Rohrschneider AU - J Tröger AU - B Betsch PY - 1994 DO - 10.1055/s-2008-1032369 UR - https://pubmed.ncbi.nlm.nih.gov/8305690/ ID - 8305690 ER -