TY - BOOK AU - O'Callaghan, Christopher TI - Paediatric radiology T2 - Self-assessment in radiology and imaging SN - 0723409781 (pbk) AV - RJ51.R3 PY - 1989/// CY - London PB - Wolfe Medical KW - Pediatric radiography KW - Radiology KW - X-rays ER -