CP and pituitary gland adenoma: Miermeister Miermeister CP CP Petersenn Petersenn S S Buchfelder Buchfelder M M Histological criteria for atypical pituitary adenomas—data from the German pituitary adenoma registry suggests modifications Histological criteria for atypical pituitary adenomas—data from the German pituitary adenoma registry suggests modifications acta neuropathol commun acta neuropathol commun 2015 2015 3 3 50 50 10.1186/s40478-015-0229-8 10.1186/s40478-015-0229-8 supplied-pmid 26285571?