@misc{indiciaedf6d73b9d6c7, title = {Should we use the 30 degrees tilt?}, author = {S Hampton}, year = {2001}, doi = {10.12968/jowc.2001.10.8.26254}, url = {https://pubmed.ncbi.nlm.nih.gov/12964339/}, note = {Source identifier: 12964339} }