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. 2017 Sep 25;8:1825. doi: 10.3389/fmicb.2017.01825

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Copyright © 2017 Pan, Lyu, Zhao and Shen.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Number of papers published by scientists in China each year since 1957. The key word “Toxoplasma” and affiliation “China” were used to search the PubMed database (https://www.ncbi.nlm.nih.gov/pubmed/) for papers published by scientists in China in international journals. The keywords “Toxoplasma” or “toxoplasmosis” or the Chinese equivalent of the two were used to search the Chinese library CNKI (http://www.cnki.net/) to estimate the papers in Chinese journals. Subsequently the numbers of papers from the two searches were reported by year.