Journal Citation Impact
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Citations Trend
Monthly Publications Cadence
Citing Geographic Demographics
Citing Fields of Research
Publishing Activity & Reach
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Coverage & Indexing History
Research Focus & Classification
Indexed Subjects
Broad Categories
MeSH Descriptors
Latest Publications
Recent article records with DOI-first linking and condensed abstracts.
Health care criminalised in Italian immigration detention centres
China–Nepal border catastrophic floods: a planetary health alarm
Thirlwall, Bier's spots, and the Letby murders
Department of Error
Health in Brazil's election
Offline: In praise of astrologers, sorcerers, and magicians
“You have to be willing to take risks”: the 2026 Nobel prizes
Department of Error
Department of Error
Roger Detels
Bibliographical & Catalog Notes
Print issues for this edition ceased with vol. 384, no. 9959 (Dec. 6-12, 2014). Print issues continue with North American edition (NLM UI 0053266).
Some volumes issued also in rev. editions.
A volume of covers and advertising pages, 1831-33 is shelved in the Library's History of Medicine Division.
Many volumes have also whole numbers.
Online issues have retrospective volume numbering which does not appear on print issues.
Also issued online.
Microfilm. v. 1 (1823)-2 (1824), v. 5 (1824)-12 (1827), v. 1, no. 214 (1827)-v. 2, no. 680 (1836), v. 1, no. 682 (1836)-1, no. 1072 (1844), v. 1, no. 1114 (1845)-2, no. 1895 (1859), v. 1, no. 3149-3177 (1884), v. 1, no. 4036-4087 (1901), v. 2, no. 4270-4296 (1905), v. 2, no. 4375-4400 (1907), v. 1, no. 4558-4582 (1911), v. 2, no. 4688 (1913)-2, no. 4922 (1917), v. 1 (1914)-v. 2 (1915), v. 1 jan-mar (1942), v. 2, no. 7453-7464 (1966)-v. 2, no. 7466-7479 (1966), v. 1, no. 7480-7491 (1967), v. 2, no. 7505-4518 (1967)- v. 2, no. 7519-7531 (1967), v. 1, apr-jun (1968), v. 2 jul-sep (1968) 78 microfilm reels : negative ; 35 mm.
Issued 1842-1901 also in an American ed. (called: London lancet, 1842-1892; Lancet, 1895-1897; New York lancet, 1898-1901) and in a North American ed., July 1966- .
Begininning 19??, selected articles are also published monthly in Spanish, Italian, German, and French eds.
v.2:no.449-551(1832/1833:Apr-?),v.2:no.4088-4269(1905:Sept-Oct),v.2(1914:Jul-Dec),v.2(1915:Jul-Aug),v.1(1916:Jan-Jun),v.1(1917:Jan-Jun),v.1(1966:Jan-Jun), v.1(1967:Apr-Jun),v.1(1968:Jan-Mar),v.2(1968:Oct-Dec)-Will reformat. 20050119