Treponema denticola synthesizes phosphatidylcholine through a licCA-dependent CDP-choline pathway identified only in the genus Treponema. However, the mechanism of conversion of CDP-choline to phosphatidylcholine remained ...

Until recently, physician-historians of pediatrics have generally assumed that “pediatrics as a specialized branch of medicine had no real existence before the middle of the nineteenth century” (Abt Garrison. History of ...