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The importance of family studies in the investigation of haemoglobin abnormalities is stressed.<\/jats:p>","DOI":"10.1136\/jcp.21.4.508","type":"journal-article","created":{"date-parts":[[2007,6,9]],"date-time":"2007-06-09T00:50:46Z","timestamp":1181350246000},"page":"508-510","source":"Crossref","is-referenced-by-count":8,"title":["Complete suppression of haemoglobin A synthesis in haemoglobin D Los Angeles\u2014beta thalassaemia"],"prefix":"10.1136","volume":"21","author":[{"given":"A. J.","family":"Marengo-Rowe","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. 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