Schrier, R. W. (1988). Medicine diagnosis and treatment. Little, Brown.
Cita Chicago (17th ed.)Schrier, Robert W. Medicine Diagnosis and Treatment. Little, Brown, 1988.
Cita MLA (9th ed.)Schrier, Robert W. Medicine Diagnosis and Treatment. Little, Brown, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.