Oral squamous cell carcinoma may originate from bone marrow-derived stem cells. - TOMONORI HASEGAWA; KOH-ICHI NAKASHIRO; CHONJI FUKUMOTO; TOSHIKI HYODO; YUTA SAWATANI; MICHIKO SHIMURA; RYOUTA KAMIMURA; NOBUYUKI KURIBAYASHI; ATSUSHI FUJITA; DAISUKE UCHIDA; HITOSHI KAWAMATA (Oncology Letters, 2021)