Heraclito B. Carvalho

Av. Prof. Lineu Prestes, 580 Butantã, SP
Sao Paulo, SP 05508000, Brazil

Last Updated: 09/26/2026

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Found 49 publications

Multicenter toxicological analysis of psychoactive substances in suicide victims in Brazil.

Multicenter toxicological analysis of psychoactive substances in suicide victims in Brazil.

Journal: Forensic science, medicine, and pathology

Published: May 18, 2026

Prevalence of Psychoactive Substance Use and Violent Death: Toxicological and Geospatial Evidence from a Four-Metropolitan-Area Cross-Sectional Study in Brazil.

Prevalence of Psychoactive Substance Use and Violent Death: Toxicological and Geospatial Evidence from a Four-Metropolitan-Area Cross-Sectional Study in Brazil.

Journal: Toxics

Published: December 08, 2025

Validity of Perceived Stress Scale in Brazilian low-income college students.

Validity of Perceived Stress Scale in Brazilian low-income college students.

Journal: Revista de saude publica

Published: November 24, 2023

Reliability and Validity Estimate of the Pro-Inflammatory/Anti-Inflammatory Food Intake Score in South American Pediatric Population: SAYCARE Study.

Reliability and Validity Estimate of the Pro-Inflammatory/Anti-Inflammatory Food Intake Score in South American Pediatric Population: SAYCARE Study.

Journal: International journal of environmental research and public health

Published: October 21, 2022

Can Food and Beverage Advertising Questionnaire Predict Overweight and Obesity in Children and Adolescents from Low- and Middle-Income Countries?

Can Food and Beverage Advertising Questionnaire Predict Overweight and Obesity in Children and Adolescents from Low- and Middle-Income Countries?

Journal: Childhood obesity (Print)

Published: April 27, 2022

Incidence, Treatment and Outcomes of Cervical Cancer in Low- and Middle-income Countries.

Incidence, Treatment and Outcomes of Cervical Cancer in Low- and Middle-income Countries.

Journal: Clinical oncology (Royal College of Radiologists (Great Britain))

Published: June 18, 2021

Which blood cutoff value should be used for vitamin A deficiency in children aged 3-10 years? A systematic review.

Which blood cutoff value should be used for vitamin A deficiency in children aged 3-10 years? A systematic review.

Journal: Nutrition reviews

Published: December 31, 2020

Evaluation of the Validity of a Food Frequency Questionnaire and 24-Hour Dietary Recall to Assess Dietary Iron Intake in Children and Adolescents from the South American Youth/Child Cardiovascular and Environmental Study.

Evaluation of the Validity of a Food Frequency Questionnaire and 24-Hour Dietary Recall to Assess Dietary Iron Intake in Children and Adolescents from the South American Youth/Child Cardiovascular and Environmental Study.

Journal: Journal of the Academy of Nutrition and Dietetics

Published: May 22, 2020

Psychometric properties of 4-item questionnaire for sleep habits and time in a South American paediatric population.

Psychometric properties of 4-item questionnaire for sleep habits and time in a South American paediatric population.

Journal: Sleep science (Sao Paulo, Brazil)

Published: April 30, 2020

Reliability and validity of an FFQ for South American children and adolescents from the SAYCARE study.

Reliability and validity of an FFQ for South American children and adolescents from the SAYCARE study.

Journal: Public health nutrition

Published: September 13, 2019

Drink driving and speeding in Sao Paulo, Brazil: empirical cross-sectional study (2015-2018).

Drink driving and speeding in Sao Paulo, Brazil: empirical cross-sectional study (2015-2018).

Journal: BMJ open

Published: August 24, 2019

The Validity of Children's Fruit and Vegetable Intake Using Plasma Vitamins A, C, and E: The SAYCARE Study.

The Validity of Children's Fruit and Vegetable Intake Using Plasma Vitamins A, C, and E: The SAYCARE Study.

Journal: Nutrients

Published: June 11, 2019

Showing 1-12 of 49

Last Updated: 09/26/2026