TY - CHAP M1 - Book, Section TI - Muscular Dystrophies and Other Muscle Diseases A1 - Amato, Anthony A. A1 - Brown, Jr., Robert H. A2 - Jameson, J. Larry A2 - Fauci, Anthony S. A2 - Kasper, Dennis L. A2 - Hauser, Stephen L. A2 - Longo, Dan L. A2 - Loscalzo, Joseph Y1 - 2018 N1 - T2 - Harrison's Principles of Internal Medicine, 20e AB - Myopathies are disorders with structural changes or functional impairment of muscle and can be differentiated from other diseases of the motor unit (e.g., lower motor neuron or neuromuscular junction pathologies) by characteristic clinical and laboratory findings. Myasthenia gravis and related disorders are discussed in Chap. 440; inflammatory myopathies are discussed in Chap. 358. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/16 UR - accesspharmacy.mhmedical.com/content.aspx?aid=1166488788 ER -