論文專著：
主編“ 臨床藥理學系列叢書（消化系統、免疫系統、呼吸系統、心血管系統、神經與精神系統、內分泌系統臨床藥理學分冊）”，參編“心臟病最新診療”、“ 老年病學”、“分子藥理學”等著作。
先后在《Electrophoresis》、《British J Clinical Pharmacology》、《Journal of Pharmaceutical and Biomedical Analysis》、《Biomedical Chromatography》、《European J Drug Metabolism and Pharmacokinetics》、《Journal of Clinical Pharmacy and Therapeutics》、《Chromatographia》、《Chinese Medical Journal》、《藥學學報》、《藥物分析雜志》、《中國藥學雜志》、《中國藥學》英文版、《中國臨床藥理學》、《山東大學學報醫學版》、《中國臨床藥學》、《中國臨床藥理學與治療學》、《中國醫院藥學雜志》等國內外雜志上發表論文近150篇，其中11篇為SCI收載論文。
SCI代表論文：
1. Guo Ruichen and Wolfgang Thormann. Acetylator phenotyping via analysis of four caffeine metabolites in human urine by MECC with multiwavelength detection. Electrophoresis, 1993; 14: 547.
2. Guo Ruichen, Wolfgang Thormann and bernhard Lauterberg. The relationship between high incidence of adverse dapsone reactions and slow acetyalte phenotype or low plasma /lymphocyte glutathione level. Chinese Medical Journal (English Ed), 1996; 109 (12): 933.
3. Cui Xi, Guo Ruichen, Xu Zhishun, et al. Relationship between metabolic phenotype of N-acetylation and bladder cancer. Chinese Medical Journal (English Ed) 2000; 113(4):303.
4. Deqing Sun, Haisheng Wang, Meiyuan Ni, Benjie Wang, Ruichen Guo（通訊作者）. Pharmacokinetics, safety and tolerance of single and multiple-dose adefovir dipivoxil in healthy Chinese subjects. Br J Clin Pharmacol, 2006;63(1):15-23.
5. Deqing Sun, Haisheng Wang, Benjie Wang, Ruichen Guo（通訊作者）.Development and validation of a sensitive LC-MS/MS method for the determination of adefovir in human serum and urine. Journal of Pharmaceutical and Biomedical Analysis, 2006; 42(3):372-378.
6. Xiaoli LI, Baoying LI, Meiyuan NI, Benjie Wang, Ruichen GUO（通訊作者）. An improved HPLC method for determination of nifuratel in human plasma and its application to pharmacokinetic studies. European J Drug Metabolism and Pharmacokinetics. 2007; 32(2):69-73.
7. Chun-min Wei, Rui Zhang, Ben-jie Wang, Gui-yan Yuan and Rui-chen Guo（通訊作者） Determination and pharmacokinetic study of norcantharidin in human serum by HPLC-MS/MS method. Biomedical Chromatography, 2008; 22:44-49.
8. Wen-jing ZHAO, Ben-jie WANG, Chun-min WEI, Gui-yan YUAN, Fan-long BU, Rui-chen GUO（通訊作者）. Determination of glycyrrhetic acid in human plasma by HPLC-MS method and investigation of its pharmacokinetics. Journal of Clinical Pharmacy and Therapeutics. 2008; 33:：1-6.
9. Xiao-yan Liu,Ting-ting Qu, Ben-jie Wang2, Chun-min Wei2, Gui-yan Yuan2, Rui Zhang2, and Rui-chen Guo2（通訊作者）. Determination of Sodium Cromaglycate in human plasma by Liquid Chromatography with tandem mass. Biomedical Chromatography. 2008(online).
10. Yuan guiyan, Ben-jie Wang, Chun-min Wei,Rui Zhang and Rui-chen Guo（通訊作者）. Development and validation of a sensitive LC-MS method for the determination of p- (1-dimethyl amino ethylimino) aniline -a metabolite of tribendimidine in human plasma. Chromatographia, 2008; 10.1365/s10337-008-0657-8(online).
11. Jin Wang1, Ben-jie Wang2, Chun-min Wei2, Gui-yan Yuan2, Rui Zhang2, Hui Liu2, Xiu-mei Zhang1and Rui-chen Guo2（通訊作者）.Determination of bergenin in human plasma after oral administration by HPLC -MS/MS method and its pharmacokinetic study. Biomedical Chromatography. 2008.
郭瑞臣，1955年11月出生于山東省高唐縣，1982年畢業山東大學藥學院（原山東醫學院藥學系），獲學士學位。1982年1月起在山東大學齊魯醫院工作，先后任藥師、主管藥師、副主任藥師。1996年破格晉升為教授、主任藥師，同年被遴選為碩士研究生導師, 2003年12月被聘為山東大學臨床藥理學博士研究生導師�，F任山東大學齊魯醫院臨床藥理研究所主任，藥物監測中心主任；中國藥學會醫院藥學專業委員會委員, 山東省藥學會常務理事，山東省藥學會醫院藥學專業委員會主任委員，山東省分析測試協會質譜專業委員會主任委員，山東省計劃生育學術委員會委員，山東省新藥評審專家，山東省醫學會醫療事故鑒定專家；《中國臨床藥理學與治療學雜志》、《中國臨床藥學雜志》、《中國醫院藥學雜志》、《藥學服務與研究雜志》編委。1991年5月——1993年9月作為國家教委公派訪問學者赴瑞士伯爾尼大學臨床藥理研究所進修。