dᵻkˌæmɪθˈoʊniəm wʌz jˈuːzd klˈɪnɪkli ɪnðə jˌuːkˈeɪ fɔːɹ mˈɛni jˈɪɹz, bˌʌt ɪɾ ɪz nˈaʊ ɐvˈeɪləbəl ˈoʊnli fɔːɹ ɹᵻsˈɜːtʃ pˈɜːpəsᵻz.
Decamethonium was used clinically in the UK for many years, but it is now available only for research purposes.