Raftery, Andrew T. 
Churchill's pocketbook of differential diagnosis.   Differential diagnosis.    - 3rd ed. /  Andrew T. Raftery, Eric Lim, Andrew J.K. �Ost�or.   - Edinburgh ;  New York :  Churchill Livingstone/Elsevier,  2010.   - xii, 584 p. ;  19 cm.   - Churchill's pocketbooks. .