by Van Veen, Natasja H J, Lockwood, Diana N J, van Brakel, Wim H, Ramirez, Jr, Jose, Richardus, Jan Hendrik
Published in Cochrane database of systematic reviews (08.07.2009)

by Ramirez, José
Published in Public health reports (1974) (01.03.2008)

by P. Ramirez, Jr., Jose, Carville, James
Year of Publication 2009

by Johansen, Paul Mange
Published in Public health reports (1974) (01.09.2008)