UK vaccination schedule: persistence of immunity to hepatitis B in children vaccinated after perinatal exposure
Tom A Yates, Karthikeyan Paranthaman, Ly-Mee Yu, Elizabeth Davis, Sarah Lang, Scott J Hackett, Steven B Welch, Andrew J Pollard, Matthew D Snape
Archives of Disease in Childhood Jun 2013, 98 (6) 429-433; DOI: 10.1136/archdischild-2012-302153