text_original: More generally a long time, hours even, has to be spent in the search before a single specimen is discovered. Sometimes they appear to be almost completely absent from the peripheral circulation.
text_transcription: MORE GENERALLY A LONG TIME OURS EVEN HAS TO BE SPENT IN THE SEARCH BEFORE A SINGLE SPECIMEN IS DISCOVERED SOMETIMES THEY APPEAR TO BE ALMOST COMPLETELY ABSENT FROM THE PERIFERAL CIRCULATION
phonemes: mˈɔːɹ dʒˈɛnɚɹəli ɐ lˈɔŋ tˈaɪm, ˈaʊɚz ˈiːvən, hɐz təbi spˈɛnt ɪnðə sˈɜːtʃ bᵻfˌɔːɹ ɐ sˈɪŋɡəl spˈɛsɪmən ɪz dɪskˈʌvɚd. sˈʌmtaɪmz ðeɪ ɐpˈɪɹ təbi ˈɔːlmoʊst kəmplˈiːtli ˈæbsənt fɹʌmðə pɚɹˈɪfɚɹəl sˌɜːkjʊlˈeɪʃən.