Results 201 to 210 of about 560,071 (302)

Bullous pemphigoid associated with vildagliptin in an elderly adult with diabetes mellitus. First case in Peru. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Concepción-Zavaleta M   +7 more
europepmc   +1 more source

Vitamin D(3) is more potent than vitamin D(2) in humans.

open access: yesJournal of Clinical Endocrinology and Metabolism, 2011
R. Heaney   +4 more
semanticscholar   +1 more source

Downconversion Master Slave OCT With a Bidirectional Sweeping Laser

open access: yesJournal of Biophotonics, Volume 18, Issue 12, December 2025.
ABSTRACT This paper explores the challenges of signal processing when using optical coherence tomography (OCT) imaging instruments driven by asymmetric MHz bidirectional sweeping lasers. A downconversion master–slave (DMS) method is proposed as a viable alternative to the traditional OCT protocol.
A. Martinez Jimenez   +8 more
wiley   +1 more source

May Measurement Month 2022: an analysis of blood pressure screening results from Venezuela. [PDF]

open access: yesEur Heart J Suppl
Guzmán-Franolic ML   +12 more
europepmc   +1 more source

Survival Outcomes in Hepatocellular Carcinoma: Experience from a Multidisciplinary Committee in Ecuador. [PDF]

open access: yesLife (Basel)
Carrera E   +17 more
europepmc   +1 more source

Lower competition in grasslands and higher facilitation in forests as potential drivers of the higher species richness of calcareous than siliceous communities

open access: yesOikos, Volume 2025, Issue 12, December 2025.
We tested the hypothesis that, in calcareous and siliceous ecosystems from the wet temperate climate of southwest France, competition primarily explains differences in community composition and species richness in grasslands but that facilitation is more determinant in forests. In a first experiment, we transplanted, in dry and wet years, grass species
Richard Michalet   +2 more
wiley   +1 more source

Diversity of Lifeways in Early Antillean Societies: A Multi-Isotope Approach. [PDF]

open access: yesAm J Biol Anthropol
Chinique de Armas Y   +8 more
europepmc   +1 more source

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