TY - GEN AU - Koehler,A AU - Reimer,P TI - [The possibilities of diagnosing the act of swallowing in contrast medium aspiration] SN - 0939-267X PY - 1994///0106 KW - Contrast Media KW - Deglutition KW - Humans KW - Inhalation KW - Prospective Studies N1 - Publication Type: English Abstract; Journal Article ER -