by Frade, João, Nunes, Carla, Mesquita, João Rodrigo, Nascimento, Maria São José, Prasad, Leonie, Gonçalves, Guilherme
Published in Vaccine (29.01.2020)

by Bell, David M
Published in Emerging infectious diseases (01.11.2004)

by Vickerman, Peter, Martin, Natasha K, Roy, Anuradha, Beattie, Tara, Jarlais, Don Des, Strathdee, Steffanie, Wiessing, Lucas, Hickman, Matthew
Published in Drug and alcohol dependence (01.09.2013)

by Gonçalves, Guilherme, Gouveia, Eduardo, Prasad, Leonie
Published in BMC research notes (19.03.2014)

by Prasad, Leonie, Spicher, Virginie Masserey, Zwahlen, Marcel, Rickenbach, Martin, Helbling, Beat, Negro, Francesco
Published in International journal of epidemiology (01.08.2007)

by Prasad, L., Spicher, V. M., Negro, F., Rickenbach, M., Zwahlen, M.
Published in Journal of viral hepatitis (01.09.2009)

by Sloan, David, Ramsay, Mary, Prasad, Leonie, Gelb, David, Teo, Chong Gee
Published in Vaccine (01.12.2005)

by Prasad, L R, Spoerri, A, Gebhardt, M D, Egger, M, Low, N, Zwahlen, M
Published in Swiss medical weekly (02.05.2009)

by Prasad, LR, Nazareth, B
Published in Journal of public health (Oxford, England) (01.12.2000)

by Prasad, L R, Gantley, M M, Underwood, M R
Published in British journal of general practice (01.09.1999)