- Investigations on N-nitrosopyrrolidine in dry-cured bacon https://www.ncbi.nlm.nih.gov/pubmed/2715132
- Effect of white versus red meat on endogenous N-nitrosation in the human colon and further evidence of a dose responsehttps://www.ncbi.nlm.nih.gov/pubmed/12421881
- Haem, not protein or inorganic iron, is responsible for endogenous intestinal N-nitrosation arising from red meathttps://www.ncbi.nlm.nih.gov/pubmed/12750250
- Red meat and colon cancer: should we become vegetarians, or can we make meat safer? (notice the bias apparent in the title) https://www.ncbi.nlm.nih.gov/pubmed/21558046