Laijun L, Ping L, Zhizhe C, Wenlia C, Liangyun C. Studies on The Adherent Layer in Long-Term Bone Marrow Culture of Human Fetuses. acta [nternet]. 1Nov.1993 [cited 3Jul.2024];2(2):174-9. vailable from: https://acta-microscopica.org/acta/article/view/116