Lung · 2017 · 39 citations · 49 references
NursingCardiologyNeurologyPsychiatric AssessmentAnxiety AssessmentAnxiety DisordersAnxiety ManagementAnxiety SymptomsComorbidityPsychological TestingAnxiety Symptom AssessmentAnxiety Symptom ManagementDiagnosis-related Anxiety
49
Psychophysical bases of perceived exertion
Gunnar Borg · Medicine & Science in Sports & Exercise · 1982 · 16.4K citations
Lawrence Rudski, Wyman W. Lai, Jonathan Afilalo et al. · Journal of the American Society of Echocardiography · 2010 · 7K citations · Full text
Nazzareno Galiè, Marius M. Hoeper, Marc Humbert et al. · European Heart Journal · 2009 · 3.9K citations · Full text