| [significance of the occurrence of aeromonas of various biotypes in the third world]. | in investigations carried out in the refugee camps of the polisario (south algeria), in the neighbourhood of the inhabitants of the waste disposal sites of cairo and in the ayoun el atrous and nema (mauritania) regions also in the bida and minna hospitals. aeromonas hydrophila and aeromonas spec. were repeatedly found in the investigated material. therefore, it was of particular interest for us to investigate this type of organism. | 1989 | 2641444 |