![Comparative analysis of complement C3 and C4 serum levels for outcome prediction in ANCA-associated renal vasculitis | Journal of Nephrology Comparative analysis of complement C3 and C4 serum levels for outcome prediction in ANCA-associated renal vasculitis | Journal of Nephrology](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs40620-022-01414-w/MediaObjects/40620_2022_1414_Fig1_HTML.png)
Comparative analysis of complement C3 and C4 serum levels for outcome prediction in ANCA-associated renal vasculitis | Journal of Nephrology
![Cureus | A Cross-Sectional Study to Correlate Serum Complement C3 and C4 Levels With Clinical and Pathological Severity in Cutaneous Small-Vessel Vasculitis | Article Cureus | A Cross-Sectional Study to Correlate Serum Complement C3 and C4 Levels With Clinical and Pathological Severity in Cutaneous Small-Vessel Vasculitis | Article](https://assets.cureus.com/uploads/figure/file/359781/article_river_7883d110b91111ec9f9c0d37ffa91b5a-Figure-1-1-.png)
Cureus | A Cross-Sectional Study to Correlate Serum Complement C3 and C4 Levels With Clinical and Pathological Severity in Cutaneous Small-Vessel Vasculitis | Article
![Complement C3 identified as a unique risk factor for disease severity among young COVID-19 patients in Wuhan, China | Scientific Reports Complement C3 identified as a unique risk factor for disease severity among young COVID-19 patients in Wuhan, China | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-021-82810-3/MediaObjects/41598_2021_82810_Fig1_HTML.png)
Complement C3 identified as a unique risk factor for disease severity among young COVID-19 patients in Wuhan, China | Scientific Reports
![The serum levels of complement C3 and C4 in high aluminum exposure AA... | Download Scientific Diagram The serum levels of complement C3 and C4 in high aluminum exposure AA... | Download Scientific Diagram](https://www.researchgate.net/publication/343482744/figure/fig3/AS:941930464681985@1601585131851/The-serum-levels-of-complement-C3-and-C4-in-high-aluminum-exposure-AA-patients.png)
The serum levels of complement C3 and C4 in high aluminum exposure AA... | Download Scientific Diagram
![Frontiers | Serum Complement C3 and C4 and COVID-19 Severity and Mortality: A Systematic Review and Meta-Analysis With Meta-Regression Frontiers | Serum Complement C3 and C4 and COVID-19 Severity and Mortality: A Systematic Review and Meta-Analysis With Meta-Regression](https://www.frontiersin.org/files/MyHome%20Article%20Library/696085/696085_Thumb_400.jpg)
Frontiers | Serum Complement C3 and C4 and COVID-19 Severity and Mortality: A Systematic Review and Meta-Analysis With Meta-Regression
![Complement C3 overexpression activates JAK2/STAT3 pathway and correlates with gastric cancer progression | Journal of Experimental & Clinical Cancer Research | Full Text Complement C3 overexpression activates JAK2/STAT3 pathway and correlates with gastric cancer progression | Journal of Experimental & Clinical Cancer Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs13046-019-1514-3/MediaObjects/13046_2019_1514_Fig1_HTML.png)
Complement C3 overexpression activates JAK2/STAT3 pathway and correlates with gastric cancer progression | Journal of Experimental & Clinical Cancer Research | Full Text
![The serum levels of complement C3 and C4 in AA patients. & represents P | Download Scientific Diagram The serum levels of complement C3 and C4 in AA patients. & represents P | Download Scientific Diagram](https://www.researchgate.net/publication/343482744/figure/fig4/AS:941930464681988@1601585131932/The-serum-levels-of-complement-C3-and-C4-in-AA-patients-represents-P005-when-the.png)
The serum levels of complement C3 and C4 in AA patients. & represents P | Download Scientific Diagram
![Multiple plasma metals, genetic risk and serum complement C3, C4: A gene-metal interaction study - ScienceDirect Multiple plasma metals, genetic risk and serum complement C3, C4: A gene-metal interaction study - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0045653521032732-ga1.jpg)
Multiple plasma metals, genetic risk and serum complement C3, C4: A gene-metal interaction study - ScienceDirect
![Comparative analysis of complement C3 and C4 serum levels for outcome prediction in ANCA-associated renal vasculitis | Journal of Nephrology Comparative analysis of complement C3 and C4 serum levels for outcome prediction in ANCA-associated renal vasculitis | Journal of Nephrology](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs40620-022-01414-w/MediaObjects/40620_2022_1414_Figa_HTML.png)