Rijksinstituut voor Volksgezondheid en Milieu Polymerase chain reaction and synthetic DNA probes: a means of distinguishing the causative agents of syphilis and yaws? | RIVM Jaar: 1990 Polymerase chain reaction and synthetic DNA probes: a means of distinguishing the causative agents of syphilis and yaws? | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON