3Wirtz PW,Sotodeh M,Nijnuis M ,et al. Difference in distribution of muscle weakness between myasthenia gravis and the lambertEaton myasthenic syndrome [J]. J Neurol Neurosurg Psychia, 2002,73(6) :766-768.
4Wirtz PW, Bradshaw J, Wintzen AR ,et al. Associated autoimmune diseases in patients with the lambert-Eaton myasthenie syndrome and their families[J]. J Neurol, 2004,251 (10) : 1255-1259.
5Wirtz PW, Wintzen AR, Verschuuren JJ. Lambert-Eaton myasthenic syndrome has a more progressive course in patients with lung eancer[J]. Muscle Nerve, 2005,32 (2) : 226-229.