by Fu, ICY, Fong, DYT, Heys, M, Lee, ILY, Sham, A, Tarrant, M
Published in BJOG : an international journal of obstetrics and gynaecology (01.12.2014)

by Yuet Sheung Yuen, Carol, Yee Tak Fong, Daniel, Lai Yin Lee, Irene, Chu, Sing, Sau-mei Siu, Esther, Tarrant, Marie
Published in Vaccine (25.10.2013)

by Mara Lee Dayton Da ily News
Published in Dayton daily news (Dayton, Ohio. 1987) (03.01.2002)

by Mara Lee Dayton Da ily News
Published in Dayton daily news (Dayton, Ohio. 1987) (06.12.2001)