title: Correlation of erythrocyte catechol-O-methyltransferase activity between siblings.
mesh_terms: D000293:Adolescent; D002250:Carbon Radioisotopes; D002394:Catechol O-Methyltransferase / Q000097:blood* / Q000378:metabolism; D002850:Chromatography, Gel; D004789:Enzyme Activation; D004912:Erythrocytes / Q000201:enzymology*; D005190:Family; D005260:Female; D005826:Genetics, Medical; D006801:Humans; D008099:Liver / Q000201:enzymology; D008297:Male; D012436:S-Adenosylmethionine / Q000378:metabolism
chemical_list: D002250:Carbon Radioisotopes; D012436:S-Adenosylmethionine; D002394:Catechol O-Methyltransferase