Results 261 to 270 of about 123,454 (294)

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Correction: The association between antihypertensive treatment and serious adverse events by age and frailty: A cohort study. [PDF]

PLoS Med
Sheppard JP, Koshiaris C, Stevens R, Lay-Flurrie S, Banerjee A, Bellows BK, Clegg A, Hobbs FDR, Payne RA, Swain S, Usher-Smith JA, McManus RJ.   +11 more
europepmc   +1 more source

Development and Validation of a Multivariable Prediction Model Predicts Pulmonary Embolism in Syncope Patients

Dai Meifen, Qiang Jianling, Gang Chen, Wang Maofeng   +3 more
openalex   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

p.Asp58Val Hereditary Transthyretin Amyloidosis: A Case Report and Literature Review. [PDF]

Cureus
Ramnarain J, Hosking P, Gibbs S.
europepmc   +1 more source

Repetitive syncope in a newborn leading to pacemaker implantation: Evidence for dopamine beta-hydroxylase deficiency

Nathan Marimpouy, Grégoire De La Villeon, Leslie Placide, Laura Delsarte, Mathieu Granier, F. Massin, Bertrand Léobon, Abdullah Almadhaani, Albano C. Méli, Marie Vincenti, Jean‐Luc Pasquié   +10 more
openalex   +2 more sources

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

An Elusive Case of Transient 6:1 High-Grade Atrioventricular Block Despite Normal Initial Testing. [PDF]

Cureus
Witte CL, Dillard DJ, Mesaris TD, Hall AN, Beck D, Dalati G.   +5 more
europepmc   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

When the U Wave Tells the Story: Andersen-Tawil Syndrome Unmasked. [PDF]

Ann Noninvasive Electrocardiol
Yu S, Lv H.
europepmc   +1 more source