Polin, Richard A.
Pediatric secrets /
Richard A. Polin and Mark F. Ditmar.
- Philadelphia : Hanley and Belfus, c1989.
- xi, 447p. : ill. ; 23 cm.
Includes bibliographies and index.
0932883141
Pediatrics--Examinations, questions, etc.
R548.2 / P75 1989