. . . . "clubbed fingernails" . . . . "abnormally large and dome shaped finger and toenails" . "digital clubbing" . "Schamroth's window test" . . "Nail clubbing" . . "finger clubbing" . . "R68.3" . . "clubbing of the fingers" . . . "Nail clubbing" . "Clubbing of the digits" . . . "clubbing of the fingernails" . "clubbed" . . "781.5" . "nail clubbing" . "Clubbing" . . . . . . . . . . . "clubbing" .