Rappaport-Vassiliadis soya peptone broth (RVS broth) is used as an enrichment  growth medium for the isolation of Salmonella species.
ɹˈæpɐpˌoːɹtvˌæsɪlɪˈædiz sˈɔɪə pˈɛptoʊn bɹˈɑːθ ˌɑːɹvˌiːˈɛs bɹˈɑːθ ɪz jˈuːzd æz ɐn ɛnɹˈɪtʃmənt ɡɹˈoʊθ mˈiːdiəm fɚðɪ ˌaɪsəlˈeɪʃən ʌv sˌælmoʊnˈɛlə spˈiːsiːz.