@article{19312, author = {Hillis Graham and Bloomfield P.}, title = {Basic transthoracic echocardiography}, year = {2005}, journal = {British Medical Journal (BMJ) - Clinical Research Ed.}, volume = {330}, chapter = {9.723}, number = {7505}, pages = {1432-6. Review. Erratum in: BMJ. 2005 Sep 17;331(7517):613. [Impact Factor 9.723]}, month = {129821357875}, language = {eng}, }