id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dpc-747	Cohen, Philip R.	The ball SITE sign: Ball sports-induced targetoid erythema in a racquetball player	2015	6	.pdf	application/pdf	3669	229	56	However, a focused medical history readily suggests the correct diagnosis of a cutaneous injury secondary to contact of the skin with either a paint ball, ping pong ball, racquet ball or squash ball. [f] The speed of the ball can also be calculated in miles per hour: paintball = 191-205, ping pong ball = 100, racquetball = 77-150, and squash ball = >150.	cache/dpc-747.pdf	txt/dpc-747.txt