APA

Sofia C., Portela F., Gregório C., Rosa A., Camacho E., Tomé L., Ferreira M., Andrade P., Cabral P., Romãozinho J., Gouveia H., Leitão M., Pimenta I., Donato A. & Freitas D. (20010531). Endoscopic injection therapy vs. multipolar electrocoagulation vs. laser vs. injection + octreotide vs. injection + omeprazole in the treatment of bleeding peptic ulcers. A prospective randomized study. : Hepato-gastroenterology.

Chicago

Sofia C, Portela F, Gregório C, Rosa A, Camacho E, Tomé L, Ferreira M, Andrade P, Cabral P, Romãozinho J, Gouveia H, Leitão M, Pimenta I, Donato A and Freitas D. 20010531. Endoscopic injection therapy vs. multipolar electrocoagulation vs. laser vs. injection + octreotide vs. injection + omeprazole in the treatment of bleeding peptic ulcers. A prospective randomized study. : Hepato-gastroenterology.

Harvard

Sofia C., Portela F., Gregório C., Rosa A., Camacho E., Tomé L., Ferreira M., Andrade P., Cabral P., Romãozinho J., Gouveia H., Leitão M., Pimenta I., Donato A. and Freitas D. (20010531). Endoscopic injection therapy vs. multipolar electrocoagulation vs. laser vs. injection + octreotide vs. injection + omeprazole in the treatment of bleeding peptic ulcers. A prospective randomized study. : Hepato-gastroenterology.

MLA

Sofia C, Portela F, Gregório C, Rosa A, Camacho E, Tomé L, Ferreira M, Andrade P, Cabral P, Romãozinho J, Gouveia H, Leitão M, Pimenta I, Donato A and Freitas D. Endoscopic injection therapy vs. multipolar electrocoagulation vs. laser vs. injection + octreotide vs. injection + omeprazole in the treatment of bleeding peptic ulcers. A prospective randomized study. : Hepato-gastroenterology. 20010531.