TY - RPRT TI - [Ectopic Cushing's syndrome with cyclic activity: diagnostic difficulties]. AU - M Balsells AU - E Mauri AU - L GarcĂ­a-Pascual AU - C del Pozo AU - J Anglada PY - 1996 UR - https://pubmed.ncbi.nlm.nih.gov/9132873/ ID - 9132873 ER -