Transient Ischaemic Attacks Associated with Thrombocytosis in Active Rheumatoid ArthritisJNNP 51:1599, Naranjo,I.C.,et al, 1988
Atlanto-Axial Subluxation in Rheumatoid ArthritisBone & Joint Surg 55B:458973., Rana,N.S., 1973