Littlejohns, Peter

AGREE II: advancing guideline development, reporting and evaluation in health care

Brouwers, M. C., Kho, M. E., Browman, G. P., Burgers, J. S., Cluzeau, F., Feder, G., Fervers, B., Graham, I. D., Grimshaw, J., Hanna, S. E., et al. (2010) · Canadian Medical Association Journal

Clinical practice guidelines implementationDelphi Technique in Research

Cited by 3,790

A Self-complete Measure of Health Status for Chronic Airflow Limitation: The St. George's Respiratory Questionnaire

Jones, P. W., Quirk, F. H., Baveystock, C. M., & Littlejohns, P. (1992) · American Review of Respiratory Disease

Chronic Obstructive Pulmonary Disease (COPD) ResearchAsthma and respiratory diseases

Cited by 3,035

AGREE II: advancing guideline development, reporting, and evaluation in health care

Brouwers, M. C., Kho, M. E., Browman, G. P., Burgers, J. S., Cluzeau, F., Feder, G., Fervers, B., Graham, I. D., Grimshaw, J., Hanna, S. E., et al. (2010) · Preventive Medicine

Clinical practice guidelines implementationDelphi Technique in Research

Cited by 758