Results 81 to 90 of about 156,592 (295)

A History of South America. [PDF]

open access: yesThe Hispanic American Historical Review, 1931
Mary Wilhelmine Williams   +2 more
openaire   +2 more sources

COVID‐19 Vaccination Is Not Associated With the Development of Idiopathic Inflammatory Myositis in US Veterans

open access: yesArthritis Care &Research, EarlyView.
Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández   +10 more
wiley   +1 more source

A history of South America, 1854-1904 : with an additional chapter bringing the history to the present day /

open access: yes, 1912
Includes index.Mode of access ...
Akers, Charles Edmond, 1861-1915.
core  

A atuação do Corpo de Saúde do Exército na Guerra da Tríplice Aliança [PDF]

open access: yes, 2015
Between 1864 and 1870, Brazil participated in the largest armed conflict in the history of South America: The Triple Alliance war against Paraguay. The large number of casualties in this war demanded from the Brazilian Army and Brazilian Navy an effort ...
Aureliano Pinto de Moura
core  

Multiples lines of evidence unveil cryptic diversity in the Lophostoma brasiliense (Chiroptera: Phyllostomidae) complex

open access: yes, 2022
Phenotypically similar species – often called cryptic species – represent a challenge for taxonomy and conservation biology because they are usually undetectable to scientists.
Paúl M. Velazco (3256437)   +5 more
core   +1 more source

Phylogeographic history of South American populations of the silky anteater Cyclopes didactylus (Pilosa: Cyclopedidae)

open access: yesGenetics and Molecular Biology
Cyclopes didactylus, commonly called silky anteater, is the smallest and least studied of the anteaters. It is an arboreal species occurring in rainforests, ranging from southern Mexico to Central and South America, with an apparently disjoint ...
Raphael Teodoro Franciscani Coimbra   +4 more
doaj   +1 more source

Differential Item Functioning on the Patient Health Questionnaire 8 by Disease Subtype, Language, Sex, and Age Among People With Systemic Sclerosis: A Scleroderma Patient‐Centered Intervention Network Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu   +110 more
wiley   +1 more source

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley   +1 more source

La Guyane, un territoire Caraïbe en voie de sud-américanisation

open access: yesEchoGéo, 2008
On the north coast of South America, French Guiana is appearing more as a caribbean territory because his history, his historical culture and his political and economical relations.
Stéphane Granger
doaj   +1 more source

New Onset of Fibromyalgia After Exposure to a Combat Environment: A Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Traumatic life events are hypothesized to be triggers for the onset of fibromyalgia. Posttraumatic stress disorder (PTSD) is a common comorbidity of fibromyalgia. However, limited prospective data are available on the development of fibromyalgia after exposure to high‐magnitude stress.
Jay B. Higgs   +15 more
wiley   +1 more source

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