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Office
1520 San Pablo St
Lower Level , Ste 1600
Los Angeles, CA 90033Phone+1 323-442-7450
Education & Training
- University of London Faculty of MedicineClass of 1957
Certifications & Licensure
- CA State Medical License 1977 - 2025
Publications & Presentations
PubMed
- 15 citationsIntravenous cholangiography and sonography in acute cholecystitis: prospective evaluationM Sherman, Philip W. Ralls, M F Quinn, James M. Halls, JB Keats
AJR. American Journal of Roentgenology. 1980-08-01 - 60 citationsProspective evaluation of the sonographic murphy sign in suspected acute cholecystitisPhilip W. Ralls, James M. Halls, SA Lapin, M F Quinn, Una L. Morris
Journal of Clinical Ultrasound. 1982-03-01 - 158 citationsReal-time sonography in suspected acute cholecystitis. Prospective evaluation of primary and secondary signs.Philip W. Ralls, Patrick M. Colletti, SA Lapin, Para Chandrasoma, William D. Boswell
Radiology. 1985-06-01
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