Fujii S, Muranaka T, Matsubarashi J, Yamada S, Yoneyama A, Takakuwa T. The bronchial tree of the human embryo: an analysis of variations in the bronchial segments. Journal of Anatomy. 2020 Aug;237(2):311-322. doi: 10.1111/joa.13199. Epub 2020 Apr 13.

Fujii S, Muranaka T, Matsubarashi J, Yamada S, Yoneyama A, Takakuwa T. The bronchial tree of the human embryo: an analysis of variations in the bronchial segments. Journal of Anatomy. 2020 Aug;237(2):311-322. doi: 10.1111/joa.13199. Epub 2020 Apr 13.