1. Assay of serotonin and related metabolites, enzymes and drugs;Udenfriend;Methods Biochem Anal,1958
2. A specific and sensitive enzymatic-isotopic microassay for serotonin in tissues;Saavedra;J Pharmacol Exp Ther,1973
3. Radioimmunoassay for prostaglandins;Jaffe;Science,1971
4. Radioimmunoassay for the measurement of adenosine 3′,5′-cyclic phosphate;Steiner;Proc Natl Acad Sci USA,1969
5. Serotonin: radioimmunoassay;Peskar;Science,1973