Template:Ref-Howland1916
From Embryology
Howland RB. On the effect of removal of the pronephros of the amphibian embryo. (1916) Proc. Natl. Acad. Sci. U.S.A 2(4):231-234. PMID 16586615
Howland RB. On the effect of removal of the pronephros of the amphibian embryo. (1916) Proc. Natl. Acad. Sci. U.S.A 2(4):231-234. PMID 16586615