Two of the most famous anatomists and physiologists of the third century were Herophilus and Erasistratus.
tˈuː ʌvðə mˈoʊst fˈeɪməs ˈænɐɾəmˌɪsts ænd fˌɪzɪˈɑːlədʒˌɪsts ʌvðə θˈɜːd sˈɛntʃɚɹi wɜː hˈiəɹoʊfˌɪləs ænd ɪɹˈæsɪstɹˌæɾəs.