@article {Hayward507, author = {R. S. Hayward and A. Laupacis}, title = {Initiating, conducting and maintaining guidelines development programs}, volume = {148}, number = {4}, pages = {507--512}, year = {1993}, publisher = {CMAJ}, issn = {0820-3946}, URL = {https://www.cmaj.ca/content/148/4/507}, eprint = {https://www.cmaj.ca/content}, journal = {CMAJ} }