David Maclagan (English Wikipedia)

New Town Dispensary (Edinburgh); Royal College of Physicians of London (1816). Statement regarding the New Town Dispensary. London Royal College of Physicians. Edinburgh : William Blackwood and Sons.

bmj.com

Taylor, Sara. "Eric Maclagan (1879–1951)". Dumbarton Oaks. Retrieved 13 January 2023.

D. Doyle (2010). "The Maclagan family: six generations of service" (PDF). The Journal of the Royal College of Physicians of Edinburgh. 40 (2): 178–84. doi:10.4997/JRCPE.2010.217. PMID 20695175. Retrieved 23 October 2015.
Kaufman, Matthew H. (2006). "Dr David Maclagan (1785–1865): Distinguished Military Surgeon, President of both the Royal College of Surgeons and Royal College Physicians of Edinburgh, founder of a medical and military dynasty". Journal of Medical Biography. 14 (2): 75–83. doi:10.1258/j.jmb.2006.05-33. PMID 16607406. S2CID 29452414.
"Sir Andrew Douglas Maclagan, M.D., F.R.C.P.E., F.R.C.S.E., LL.D. (Edinburgh and Glasgow)". Br Med J. 1 (2050): 935–937. 14 April 1900. doi:10.1136/bmj.1.2050.935. ISSN 0007-1447. S2CID 220015683.
Smith, Robert Murdoch (1895). "General Robert Maclagan, R.E." Proceedings of the Royal Society of Edinburgh. 20: xlvi–xlviii. doi:10.1017/S037016460004904X. ISSN 0370-1646.
"James Mcgrigor Maclagan, M.D., L.R.C.S.Edin". Br Med J. 1 (1621): 199–200. 1892. doi:10.1136/bmj.1.1621.199-a. ISSN 0007-1447. S2CID 220016565.

Anon. (1865). "Dr Maclagan". Edinburgh Medical Journal. 11 (1): 94. PMC 5313679.
"Robert Craig Maclagan, M.D., F.R.C.P.Edin". Br Med J. 2 (3055): 93. 1919. PMC 2342235.

D. Doyle (2010). "The Maclagan family: six generations of service" (PDF). The Journal of the Royal College of Physicians of Edinburgh. 40 (2): 178–84. doi:10.4997/JRCPE.2010.217. PMID 20695175. Retrieved 23 October 2015.
Kaufman, Matthew H. (2006). "Dr David Maclagan (1785–1865): Distinguished Military Surgeon, President of both the Royal College of Surgeons and Royal College Physicians of Edinburgh, founder of a medical and military dynasty". Journal of Medical Biography. 14 (2): 75–83. doi:10.1258/j.jmb.2006.05-33. PMID 16607406. S2CID 29452414.

D. Doyle (2010). "The Maclagan family: six generations of service" (PDF). The Journal of the Royal College of Physicians of Edinburgh. 40 (2): 178–84. doi:10.4997/JRCPE.2010.217. PMID 20695175. Retrieved 23 October 2015.

Minute Books of the Aesculapian Club. Library of the Royal College of Physicians of Edinburgh.

"Former Fellows of the Royal Society of Edinburgh 1783-2002" (PDF). Royalsoced.org.uk. Archived from the original (PDF) on 4 March 2016. Retrieved 22 October 2015.
Biographical Index of Former Fellows of the Royal Society of Edinburgh 1783–2002 (PDF). The Royal Society of Edinburgh. July 2006. ISBN 0-902-198-84-X. Archived from the original (PDF) on 4 March 2016. Retrieved 22 October 2015.

Kaufman, Matthew H. (2006). "Dr David Maclagan (1785–1865): Distinguished Military Surgeon, President of both the Royal College of Surgeons and Royal College Physicians of Edinburgh, founder of a medical and military dynasty". Journal of Medical Biography. 14 (2): 75–83. doi:10.1258/j.jmb.2006.05-33. PMID 16607406. S2CID 29452414.
"Sir Andrew Douglas Maclagan, M.D., F.R.C.P.E., F.R.C.S.E., LL.D. (Edinburgh and Glasgow)". Br Med J. 1 (2050): 935–937. 14 April 1900. doi:10.1136/bmj.1.2050.935. ISSN 0007-1447. S2CID 220015683.
"James Mcgrigor Maclagan, M.D., L.R.C.S.Edin". Br Med J. 1 (1621): 199–200. 1892. doi:10.1136/bmj.1.1621.199-a. ISSN 0007-1447. S2CID 220016565.

"Former Fellows of the Royal Society of Edinburgh 1783-2002" (PDF). Royalsoced.org.uk. Archived from the original (PDF) on 4 March 2016. Retrieved 22 October 2015.
Biographical Index of Former Fellows of the Royal Society of Edinburgh 1783–2002 (PDF). The Royal Society of Edinburgh. July 2006. ISBN 0-902-198-84-X. Archived from the original (PDF) on 4 March 2016. Retrieved 22 October 2015.

Watson Wemyss, Herbert Lindesay (1933). A Record of the Edinburgh Harveian Society. T&A Constable, Edinburgh.

Chisholm, Hugh, ed. (1922). "Maclagan, William Dalrymple" . Encyclopædia Britannica. Vol. 31 (12th ed.). London & New York: The Encyclopædia Britannica Company.