Morinet F, Tratschin J D, Perol Y, Siegl G
Arch Virol. 1986;90(1-2):165-72. doi: 10.1007/BF01314155.
The genomes of 17 isolates of the human parvovirus B 19 were compared by restriction with eight endonucleases. All but four isolates proved indistinguishable. A 3.2 kb B 19 DNA fragment was cloned and used as a molecular probe.