The Lancet Gastroenterology & Hepatology《柳叶刀：胃肠病学和肝脏病学》（月刊）. The Lancet Gastroenterology & Hepatology is an independent journal with an international perspective and a strong clinical focus. We publish interesting and informative reviews on any topic connected with gastroenterology or hepatology and considers any original research contribution that advocates change in, or illuminates, clinical practice in these areas.

The Lancet Digital Health《柳叶刀：数字医疗》（月刊）. The Lancet Digital Health publishes important, innovative, and practice-changing research on any topic connected with digital technology in clinical medicine, public health, and global health. We serve the digital health, clinical, and wider health communities by promoting high-quality science and supporting the ethical use of technologies and data in practice.

The Lancet Diabetes & Endocrinology《柳叶刀：糖尿病与内分泌学》（月刊）. The Lancet Diabetes & Endocrinology is an independent journal with an international perspective and a strong clinical focus. Each monthly issue features original clinical research, expert reviews, news, and provocative comment and opinion in diabetes and endocrinology, providing a clear, independent perspective about the clinical advances and practice-changing research shaping your specialty globally. We publish papers that reflect the rich variety of ongoing clinical research in these fields, especially in the areas of diabetes, obesity, nutrition and metabolism, osteoporosis, adrenal disorders, bone metabolism, growth disorders, lipid disorders, neuroendocrinology, paediatric endocrinology, pituitary disorders, reproductive endocrinology, and thyroid disorders.

The Lancet Child & Adolescent Health《柳叶刀：儿童和青少年健康》（月刊）. The Lancet Child & Adolescent Health is an independent journal with an international perspective and a strong clinical focus. We present the most influential and innovative practice-changing original research, as well as authoritative reviews and insightful opinion pieces to promote the health of the whole child, from the fetal period through to young adulthood.

Lake and Reservoir Management《湖泊与水库管理》（季刊）. Lake and Reservoir Management (LRM) publishes original, previously unpublished studies relevant to lake and reservoir management. Papers address the management of lakes and reservoirs, their watersheds and tributaries, along with the limnology and ecology needed for sound management of these systems. Case studies that advance the science of lake management or confirm important management concepts are appropriate as long as there is clearly described management significance. Papers on economic, social, regulatory and policy aspects of lake management are also welcome with appropriate supporting data and management implications.

Læknablaðið（或：Laeknabladid）《医学》（月刊）. Læknablaðið er fræðirit sem birtir vísinda og yfirlitsgreinar og annað efni sem byggir á rannsóknum innan læknisfræði eða skyldra greina. Læknablaðið er gefið út af Læknafélagi Íslands. Blaðið er sent til allra félagsmanna. Það var fyrst gefið út árið 1904 en hefur komið samfellt út frá árinu 1915. Blaðið kemur út 11 sinnum á ári og er prentað í 2000 eintökum. Allt efni Læknablaðsins frá árinu 2000 er aðgengilegt á heimasíðu blaðsins á laeknabladid.is og er aðgangur endurgjaldslaus og öllum opinn.

Laboratory Investigation《实验室研究》（月刊）. Laboratory Investigation is an international journal owned by the United States and Canadian Academy of Pathology. Laboratory Investigation offers prompt publication of high-quality original research in all biomedical disciplines relating to the understanding of human disease and the application of new methods to the diagnosis of disease. Both human and experimental studies are welcome.

Laboratory Animals《实验动物》（双月刊）. The international journal of laboratory animal science, technology, welfare and medicine, Laboratory Animals publishes peer-reviewed original papers and reviews on all aspects of the care and use of animals in research.

Lab on a Chip《芯片实验室》（半月刊）. Lab on a Chip provides a unique forum for the publication of significant and original work related to miniaturisation, at the micro- and nano-scale, of interest to a multidisciplinary readership. The journal seeks to publish work at the interface between physical technological advancements and high impact applications that are of direct interest to a broad audience.

LabAnimal《实验室动物》（月刊）. LabAnimal is a journal dedicated to in vivo science and technology that improves our basic understanding and use of model organisms of human health and disease. In addition to basic research, methods and technologies, LabAnimal also covers important news, business and regulatory matters that impact the development and application of model organisms for preclinical research.