000 00454cam a2200157 4500
001 HILL20530
008 120401t xxu||||| |||| 00| 0 eng d
020 _a9783030739515
100 _aMichael C. Singer
245 _aInnovations in Modern Endocrine Surgery
250 _a1st ed. 2021
260 _bSpringer International Publishing
500 _aOnline Resources
700 _aDavid J. Terris
856 _uhttps://doi.org/10.1007/978-3-030-73951-5
999 _c113401
_d113401