Gastroenteritis in sentinel general practices,The Netherlands.

por de Wit, M A, Koopmans, M P, Kortbeek, L M, van Leeuwen, N J, Bartelds, A I, van Duynhoven, Y T
Publicado 2001

Low prevalence of Chlamydia pneumoniae and Mycoplasma pneumoniaeamong patients with symptoms of respiratory tract infections inDutch general practices

por Meijer, A., Dagnelie, C.F., De Jong, J.C., De Vries, A., Bestebroer, T.M., Van Loon, A.M., Bartelds, A.I.M., Ossewaarde, J.M.
Publicado 2000