Freeman, L. (1923). AN OPERATION FOR THE RELIEF OF CARDIOSPASM ASSOCIATED WITH DILATATION AND TORTUOSITY OF THE ŒSOPHAGUS.
استشهاد بنمط شيكاغوFreeman, Leonard. AN OPERATION FOR THE RELIEF OF CARDIOSPASM ASSOCIATED WITH DILATATION AND TORTUOSITY OF THE ŒSOPHAGUS. 1923.
MLA استشهادFreeman, Leonard. AN OPERATION FOR THE RELIEF OF CARDIOSPASM ASSOCIATED WITH DILATATION AND TORTUOSITY OF THE ŒSOPHAGUS. 1923.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.