Background: The American Academy of Orthopaedic Surgeons, Scoliosis Research Society,
Pediatric Orthopaedic Society of North America and American Academy of Pediatrics …

The management of spine tumors has progressively evolved over the past years. Advanced
imaging modalities now allow early diagnosis of tumoral lesions and a better …

Background— Transcatheter aortic valve-in-valve implantation is an emerging therapeutic
alternative for patients with a failed surgical bioprosthesis and may obviate the need for …

The article elaborates on the various periodontal diseases caused by microorganisms that
reside at or below the gingival margin and discusses the different periodontal therapies for …

Multiple-displacement amplification (MDA) has been used to uniformly amplify bacterial
genomes present in small samples, providing abundant targets for molecular analysis. The …

A search is presented for the production of two Higgs bosons in final states containing two
photons and two bottom quarks. Both resonant and nonresonant hypotheses are investigated. …

A search for vectorlike leptons in multilepton final states is presented. The data sample
corresponds to an integrated luminosity of 77.4 fb− 1 of proton-proton collisions at a center-of-…

The first observation of the electroweak (EW) production of a Z boson, a photon, and two
forward jets (Z γ jj) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented…

Signals consistent with the B c+(2 S) and B c*+(2 S) states are observed in proton-proton
collisions at s= 13 TeV, in an event sample corresponding to an integrated luminosity of 143 fb…

A search for the pair production of first-generation scalar leptoquarks is performed using
proton-proton collision data recorded at 13 TeV center-of-mass energy with the CMS detector at …