• 1
    Brewer EJ, Giannini EH, Person DA Juvenile Rheumatoid Arthritis. 2nd ed. Philadelphia, WB Saunders, 1982
  • 2
    Cassidy JT Textbook of Pediatric Rheumatology. New York, John Wiely, 1982
  • 3
    Bar-Or O Pediatric Sports Medicine for the Practitioner: From Physiologic Principles to Clinical Applications. New York, Springer, 1983
  • 4
    Bar-Or O Pathophysiological factors which limit the exercise capacity of the sick child. Med Sci Sports Exerc 18: 276282, 1986
  • 5
    Brewer EJ, Bass J, Baum J, et al: Current proposed revision of JRA criteria. Arthritis Rheum 20: 195199, 1977
  • 6
    Ad Hoc Committee on Exercise Testing: AHA report: standards for exercise testing in the pediatric age group. Circulation 66: 1377A1397A, 1982
  • 7
    Brewer EJ, Giannini EH Methodology and studies of children with juvenile rheumatoid arthritis. J Rheumatol 9: 107113, 1982
  • 8
    Washington RL, van Gundy JC, Cohen C, et al: Normal aerobic and anaerobic exercise data for North American school-age children. J Pediatr 112: 223233, 1988
  • 9
    Sprynarova S, Parizkova J, Bunc V Relationships between body dimensions and resting and working oxygen consumption in boys aged 11 to 18 years. Eur J Appl Physiol 56: 725736, 1987
  • 10
    Sunnegardh J, Bratteby L-E Maximal oxygen uptake, anthropometry and physical activity in a randomly selected sample of 8 and 13 year old children in Sweden. Eur J Appl Physiol 56: 266272, 1987
  • 11
    Eberl DR, Fasching V, Rahlfs V, et al: Repeatability and objectivity of various measurements in rheumatoid arthritis: a comparative study. Arthritis Rheum 19: 12781286, 1976
  • 12
    Ritchie DM, Boyle JA, McInnes JM, et al: Clinical studies with an articular index for the assessment of joint tenderness in patients with rheumatoid arthritis. Q J Med 23: 393406, 1968
  • 13
    Lansbury J Report of a three-year study on the systemic and articular indexes in rheumatoid arthritis: theoretic and clinical considerations. Arthritis Rheum 1: 505522, 1958