RT Journal Article SR Electronic T1 What diagnostic tests should be done after discovering clubbing in a patient without cardiopulmonary symptoms? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 273 OP 276 DO 10.3949/ccjm.92a.24052 VO 92 IS 5 A1 Udayappan, Karthik Meiyappan A1 Anstine, Christopher V. YR 2025 UL http://www.ccjm.org/content/92/5/273.abstract AB