树状结构表的大类和子类目表 A Anatomy (解剖) A1 Body Regions (身体各部位) A2 Musculoskeletal System (肌肉骨骼系统) A3 Digestive System (消化系统) A4 Respiratory System (呼吸系统) A5 Urogenital System (泌尿系统) A6 Endocrine System (内分泌系统) A7 Carrdiovascular System (心血管系统) A8 Nervous System (神经系统) A9 Sense Organs (感觉器官) A10 Tissues (组织) A11 Cells (细胞) A12 Fluids and Secretions (体液和分泌物) A13 Animal Structures (动物结构) A14 Stomatognathic System (口颌系统) A15 Hemic and Immune Systems (血液和免疫系统) A16 Embryonic Structures (胚胎结构) B Organisms (有机体) B1 Invertebrates (无脊椎动物) B2 Vertebrates (脊椎动物) B3 Bacteria (细菌) B4 Viruses (病毒) B5 Algae and Fungi (藻类和真菌) B6 Plants (植物) B7 Archaea (古(原)生物) C Diseases (疾病) C1 Bacterial Infections& Mycoses (细菌感染和真菌病) C2 Virus Diseases (病毒疾病) C3 Parasitic Diseases (寄生虫病) C4 Neoplasms (肿瘤) C5 Musculoskeletal Diseases (肌肉骨骼系统疾病) C6 Digestive System Diseases (消化系统疾病) C7 Stomatognathic Diseases (口颌疾病) C8 Respiratory Tract Diseases (呼吸道疾病) C9 Otorhinolaryngologic Diseases (耳鼻喉疾病) C10 Nervous System Diseases (神经系统疾病) C11 Eye Diseases (眼疾病) C12 Urologic and Male Genital Diseases (泌尿和男性生殖器疾病) C13 Female Genital Diseases and Pregnancy Complications (女性生殖器疾病和妊娠并发症) C14 Cardiovascular Diseases (心血管系统疾病) C15 Hemic and Lymphatic Diseases (血液和淋巴系统疾病) D10 Iipids and Antilipemic Agents (脂类和抗血脂药) D11 Growth Substances,Pigments& Vitamins (促生长物质、色素和维生素) D12 Amino Acids,Peptides and Proteins (氨基酸、肽、蛋白) D13 Nuclid Acids,Nucleotides and Nucleosides (核酸,核苷类和核苷酸类) D14 Neurotransmitters...