TY - GEN AU - Pi,X TI - [Anatomy of the valve of vena facialis and vena angularis (author's transl)] SN - 0412-4014 PY - 1982///0826 KW - Face KW - blood supply KW - Humans KW - Male KW - Veins KW - anatomy & histology N1 - Publication Type: Journal Article ER -