TY - RPRT TI - Cyclic Cushing's disease associated with primary empty sella. AU - JM Calvo-Romero AU - F Morales-Pérez AU - J Díaz-Pérez PY - 2000 DO - 10.1016/s0953-6205(00)00079-0 UR - https://pubmed.ncbi.nlm.nih.gov/10854825/ ID - 10854825 ER -