JohnM. Opitz

About

JohnM. Opitz is a scholar working on Genetics, Surgery and Molecular Biology. According to data from OpenAlex, JohnM. Opitz has authored 26 papers receiving a total of 783 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Genetics, 6 papers in Surgery and 3 papers in Molecular Biology. Recurrent topics in JohnM. Opitz’s work include Metabolism and Genetic Disorders (3 papers), Bone health and treatments (3 papers) and Craniofacial Disorders and Treatments (2 papers). JohnM. Opitz is often cited by papers focused on Metabolism and Genetic Disorders (3 papers), Bone health and treatments (3 papers) and Craniofacial Disorders and Treatments (2 papers). JohnM. Opitz collaborates with scholars based in United States, Germany and Norway. JohnM. Opitz's co-authors include J. Herrmann, Jürgen W. Spranger, Thomas D. France, Jürgen Herrmann, Enid F. Gilbert, Philip D. Pallister, John L. Herrmann, Joachim Spranger, Elisabeth G. Kaveggia and Mark Lubinsky and has published in prestigious journals such as New England Journal of Medicine, The Lancet and The Journal of Pediatrics.

In The Last Decade

Co-authorship network of co-authors of JohnM. Opitz i

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Fields of papers citing papers by JohnM. Opitz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by JohnM. Opitz. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by JohnM. Opitz. The network helps show where JohnM. Opitz may publish in the future.

Countries citing papers authored by JohnM. Opitz

Since Specialization

Citations

This map shows the geographic impact of JohnM. Opitz's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by JohnM. Opitz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites JohnM. Opitz more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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