Chalmers, J.I. 1862. Notice of Patrick Chalmers, M.D., of Haselhead and Fedderat, Professor of Medicine in Aberdeen, and of his Practice as a Physician in the end of the seventeenth and beginning of the eighteenth century. Proceedings of the Society of Antiquaries of Scotland. 4, (Nov. 1862), 181–188. DOI:https://doi.org/10.9750/PSAS.004.181.188.