Shapiro, S., & Schrire, V. (1964). UNILATERAL NOTCHING OF THE RIBS IN CYANOTIC HEART DISEASE.
Chicago Style aipamenaShapiro, S., and V. Schrire. UNILATERAL NOTCHING OF THE RIBS IN CYANOTIC HEART DISEASE. 1964.
MLA aipamenaShapiro, S., and V. Schrire. UNILATERAL NOTCHING OF THE RIBS IN CYANOTIC HEART DISEASE. 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.