X-ray contrast agents
X-ray contrast compositions containing a barium salt and a cellu
X-ray contrast compositions containing iodoaniline derivatives a
X-ray contrast compositions containing iodophenoxyalkanes and ce
X-ray contrast compositions containing iodophenoxyalkanes and ph
X-ray contrast compositions useful in medical imaging
X-ray contrast medium and method for protecting against harmful
X-ray contrast medium comprising barium and xanthan gum for exam
X-ray intercepting metal complexes of chlorin derivatives