TY - GEN AU - STRUPPLER,V TI - [Necessity for the preservation of the sphincter function of the muscle orbicularis oris in reconstructive surgery of the face] SN - 0025-8474 PY - 2004///0930 KW - Face KW - Facial Muscles KW - Humans KW - Lip KW - Plastic Surgery Procedures N1 - Publication Type: Journal Article ER -