Transient Ischaemic Attacks Associated with Thrombocytosis in Active Rheumatoid Arthritis
JNNP 51:1599, Naranjo,I.C.,et al, 1988
Clinical Syndromes of Myasthenia in Infancy & Childhood
Arch Neurol 35:97, Fenichel,G.M., 1978
Atlanto-Axial Subluxation in Rheumatoid Arthritis
Bone & Joint Surg 55B:458973., Rana,N.S., 1973