Freddy Sitas

Level 14/447 Pitt St
Sydney, NSW 2000, Australia

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 80 publications

Lifestyle and Environmental Risk Factors for Esophageal Squamous Cell Carcinoma: Evidence From the Johannesburg Cancer Study.

Lifestyle and Environmental Risk Factors for Esophageal Squamous Cell Carcinoma: Evidence From the Johannesburg Cancer Study.

Journal: JCO global oncology

Published: April 15, 2026

Factors associated with cervical cancer screening in the South African demographic and health survey.

Factors associated with cervical cancer screening in the South African demographic and health survey.

Journal: Cancer causes & control : CCC

Published: January 02, 2026

The carcinogenicity of e-cigarettes: a qualitative risk assessment.

The carcinogenicity of e-cigarettes: a qualitative risk assessment.

Journal: Carcinogenesis

Published: October 13, 2025

Historical parallels between harms of tobacco and e-cigarettes.

Historical parallels between harms of tobacco and e-cigarettes.

Journal: Cancer epidemiology

Published: September 10, 2025

It is never too late to stop smoking. Applying working estimates of smoking cessation on five-year overall survival gains after a cancer diagnosis.

It is never too late to stop smoking. Applying working estimates of smoking cessation on five-year overall survival gains after a cancer diagnosis.

Journal: Cancer epidemiology

Published: December 13, 2024

Genome-wide association study identifies common variants associated with breast cancer in South African Black women.

Genome-wide association study identifies common variants associated with breast cancer in South African Black women.

Journal: Nature communications

Published: May 16, 2024

Dual tobacco smoking, electronic cigarette use and COVID-19 outcomes.

Dual tobacco smoking, electronic cigarette use and COVID-19 outcomes.

Journal: European journal of internal medicine

Published: May 01, 2024

Smokeless tobacco (snuff) and site-specific cancer risks in adult Black South African women: Findings from the Johannesburg Cancer Study.

Smokeless tobacco (snuff) and site-specific cancer risks in adult Black South African women: Findings from the Johannesburg Cancer Study.

Journal: International journal of cancer

Published: March 21, 2024

Antibodies against high-risk human papillomavirus proteins as markers for noncervical HPV-related cancers in a Black South African population, according to HIV status.

Antibodies against high-risk human papillomavirus proteins as markers for noncervical HPV-related cancers in a Black South African population, according to HIV status.

Journal: International journal of cancer

Published: November 07, 2023

Smoking and vaping on death notification forms in Australia: Improving the reporting of preventable risk factors.

Smoking and vaping on death notification forms in Australia: Improving the reporting of preventable risk factors.

Journal: Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals

Published: February 15, 2023

Genome-wide association study of esophageal squamous cell cancer identifies shared and distinct risk variants in African and Chinese populations.

Genome-wide association study of esophageal squamous cell cancer identifies shared and distinct risk variants in African and Chinese populations.

Journal: American journal of human genetics

Published: December 14, 2022

Estimating the changing disease burden attributable to smoking in South Africa for 2000, 2006 and 2012.

Estimating the changing disease burden attributable to smoking in South Africa for 2000, 2006 and 2012.

Journal: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

Published: September 29, 2022

Showing 1-12 of 80

Last Updated: 09/26/2026