Tumorigenesis and metastasis of neoplastic Kaposi's sarcoma cell line in immunodeficient mice blocked by a human pregnancy hormone - Yanto Lunardi-Lskandar; Joseph Bryant; Robert A. Zeman; Victor H. Lam; Felipe Samaniego; Jacques M. Besnier; Philippe Hermans; Alain R. Thierry; Parkash S. Gill; Robert C. Gallo (1995)