@article {Speidel551, author = {J. Joseph Speidel}, title = {Environment and health: 1. Population, consumption and human health}, volume = {163}, number = {5}, pages = {551--556}, year = {2000}, publisher = {CMAJ}, issn = {0820-3946}, URL = {https://www.cmaj.ca/content/163/5/551}, eprint = {https://www.cmaj.ca/content/163/5/551.full.pdf}, journal = {CMAJ} }