Dirschl, Douglas R. On call orthopaedics / Douglas R. Dirschl, Michael lecroy ; with contributions by William T. Obremskey. - 1st ed. - Philadelphia : The curtis center, 1998. - 327 p. ; ill. ; 22 CM. ISBN: 0721679900 Subjects--Topical Terms: Orthopaedics. LC Class. No.: RD732.5 / D56 1998