@article{article, title = {Mass spectrometric determination of cane sugar and corn syrup in maple syrup by use of carbon 13 to carbon 12 ratio collaborative study}, author = {}, year = {1984}, journal = {Journal of the Association of Official Analytical Chemists}, volume = {67}, number = {1}, pages = {22-24}, howpublished = "\url{https://eurekamag.com/research/005/854/005854915.php}" }