TY - GEN AU - Wang,Zheng-Ai AU - Song,Jian-Wu TI - Frequently used structures and sentence patterns in English abstracts of medical papers SN - 1000-2588 PY - 2002///1126 KW - Humans KW - Language KW - Periodicals as Topic KW - standards KW - Publishing KW - Writing N1 - Publication Type: Journal Article ER -