PubMed:1058468 / 68-379 JSONTXT

{"project":"PMID_GLOBAL","denotations":[{"id":"T2","span":{"begin":0,"end":311},"obj":"Sentence"}],"text":"The complement fixing activity of liposomes containing cholesterol, dimyristoylphosphatidylcholine (or dipalmitoylphosphatidylcholine), and 3 mol % of cardiolipin has been studied as a function of cholesterol concentration by use of human syphilitic serum containing cardiolipin-specific (Wasserman) antibodies."}