Thalassaemia is a blood related genetic disorder which involves the absence of or errors in genes responsible for production of haemoglobin, a protein present in the red blood cells. Each red blood cell can contain between 240 and 300 million molecules of haemoglobin.
Landenberg is an unincorporated community in southern Chester County, Pennsylvania, United States.
Sponsored Topics. Richland is a borough in Lebanon County, Pennsylvania, United States. It is part of the Lebanon, PA Metropolitan Statistical Area. The population was 1,508 at the 2000 census. Richland is located at 40Â°21â²26â³N 76Â°15â²26â³W / 40.35722Â°N 76.25722Â°W / 40.35722; -76.25722 (40.357122, -76.257187).