Shimada T, Sakazaki R
Jpn J Med Sci Biol. 1985 Apr;38(2):73-6. doi: 10.7883/yoken1952.38.73.
The antigenic scheme for Plesiomonas shigelloides described by Shimada and Sakazaki (1978) has been expanded to 107 serovars consisting of 50 O serogroups and 17 H antigens.