@article{Panagiotis J. Vlachostergios201554.3651, title={Saddle Pulmonary Embolism as the Initial Manifestation of Pancreatic Cancer}, author={Panagiotis J. Vlachostergios and Katerina G. Oikonomou and Muhammad A. Cheema and George Apergis}, journal={Internal Medicine}, volume={54}, number={6}, pages={687-688}, year={2015}, doi={10.2169/internalmedicine.54.3651} }