This map shows the geographic impact of H. Spatz'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 H. Spatz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Spatz more than expected).
This network shows the impact of papers produced by H. Spatz. 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 H. Spatz. The network helps show where H. Spatz may publish in the future.
Co-authorship network of co-authors of H. Spatz
This figure shows the co-authorship network connecting the top 25 collaborators of H. Spatz.
A scholar is included among the top collaborators of H. Spatz based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with H. Spatz. H. Spatz is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Fischer, E. Grace, et al.. (1975). Therapy of depression by phenylalanine. Preliminary note.. PubMed. 25(1). 132–132.15 indexed citations
5.
Fischer, E, et al.. (1973). Quantitative gas-chromatographic determination and infrared spectrographic identification of urinary phenethylamine.. PubMed. 7(2). 161–5.6 indexed citations
Spatz, H., et al.. (1970). Studies on urinary elimination of bufotenine-like substances in schizophrenia.. PubMed. 2(3). 235–40.22 indexed citations
11.
Spatz, H., et al.. (1967). [Values of bufoteninuria in non-hospitalized schizophrenics and epileptics].. PubMed. 54(9). 409–10.1 indexed citations
12.
Spatz, H., et al.. (1967). Effect of trifluperidol (R 2498) on the urinary elimination of bufotenin in schizophrenia.. PubMed. 3(6). 472–6.2 indexed citations
13.
Fischer, E. & H. Spatz. (1967). Determination of bufotenin in the urine of schizophrenics.. PubMed. 3(3). 226–8.4 indexed citations
Spatz, H.. (1954). [The hypothalamus-hypophysis system and the regulation of sex functions].. PubMed. 5(3-4). 59–60.1 indexed citations
18.
Spatz, H.. (1952). Neuronenlehre und Zellenlehre.7 indexed citations
19.
Spatz, H.. (1951). Neues ber die Verknpfung von Hypophyse und Hypothalamus: Mit besonderer Bercksichtigung der Regulation sexueller Leistungen. Journal of Neural Transmission. 3. 5–49.6 indexed citations
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.