Lead is recognized worldwide as a poisonous metal. Thus, the determination of this element
is often required in environmental, biological, food and geological samples. However, these …

Acute suppurative thyroiditis is an uncommon disorder, which has been associated with pre-existing
thyroid disease, especially a multinodular goiter. We describe a case of a woman …

… uma intriga acontecida entre Oswald de Andrade e Graça Aranha, e continua com a
crítica ao livro Estudos brasileiros de Ronald de Carvalho, sobre o qual Mário diz achar “fraquíssimo…

Background Coronavirus disease 2019 (COVID‐19) disrupted pediatric oncology care
globally, increasing demands on health care providers (HCPs) who adapted to continue care. …

Manuel Bandeira é poeta que conquistou como nenhum outro a admiração e o afeto de …
Rubem Braga, por sua vez, confessou que os versos de Bandeira passaram a fazer parte de …

Dyslipidemias or dyslipoproteinemias are quantitative changes in total cholesterol
concentration, respective fractions, or triglycerides in the plasma. Evidence supported that …

… No nosso trabalho empregamos a palavra graça no sentido … do príncipe, era pelas letras
de graça, pelos termos de que o … de graça ; assim, não eram admittídos ao beneficio da graça …

Historically, qualitative research has complemented quantitative biologic and epidemiologic
studies to provide a more complete understanding of pandemics. The COVID-19 pandemic …

The concept of sustainable development (SD) was introduced in the “Our Common Future”
report, launched in 1987, which influenced the emergence of many studies related to the role …

As malformações congénitas do aparelho respiratório, embora raras, constituem ainda
causa de morbilidade e mortalidade. Têm-se verificado, no entanto, progressos na sua …