Commonlyusedimmunologicalmethods,ZhihaiQinInstituteofBiophysicsChineseAcademyofSciencesZhihaiibp.ac,Ag-Abreation:ELISA,Immunohistochemistry,FACS,Westernblot,Hybridoma51:2415-2418,Estimatesofthenumberofarticlespublishedper5-yearperiodfrom1960to2019,Figure.Estimatesofthenumberofarticlespublishedper5-yearperiodfrom1960to2019.ThesearchwasdoneinFebruary2019inPubMed/NationalLibraryofMedicine,NIH,withthesearchterms:enzyme-immunoassay,enzyme-linkedimmunosorbentassay(EIA/ELISAcombined),andRIA.(Ordinate)