Results 131 to 140 of about 205,282 (201)

The three-tube method under fluoroscopy guidance for post-gastrectomy gastric fistula. [PDF]

open access: yesQuant Imaging Med Surg
Zhang S   +8 more
europepmc   +1 more source

Extreme properties of a compact and massive accreting black hole host in the first 500 Myr. [PDF]

open access: yesNat Commun
Tripodi R   +31 more
europepmc   +1 more source

Intermediate-mass Black Holes in Dwarf Galaxies

open access: yes, 2019
Supermassive black holes are the central engines of active galactic nuclei (AGN) and are thought to lie at the heart of many massive galaxies. It is currently uncertain, however, whether AGN exist in low-mass dwarf galaxies, and if they do, whether they are powered by intermediate-mass black holes (IMBHs)- a missing population of black holes with ...
openaire   +1 more source

Development and evaluation of a lymph node invasion risk prediction model in intermediate- and high-risk prostate cancer patients. [PDF]

open access: yesActa Oncol
Ramberg H   +14 more
europepmc   +1 more source

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