Diseases of the heart and arterial system : designed to be a practical presentation of the subject for the use of students and practitioners of medicine / by Robert H. Babcock ; with three coloured plates and one hundred and thirty-nine illustrations.
A 1907 cardiology textbook by Chicago physician Robert H. Babcock, published by D. Appleton in New York and London for medical students and practising doctors. Halftone photographs show hands palpating a bare chest against black grounds, dissected heart and lung specimens, alongside pulse tracings and diagrams — useful for high-contrast figure studies, instructional hand gestures, and waveform line work.
