Salem, H. H., & Singh, S. P. (1979). Glyceryl trinitrate ointment in angina pectoris.
Chicago Style CitationSalem, H. H., i S. P. Singh. Glyceryl Trinitrate Ointment in Angina Pectoris. 1979.
Cita MLASalem, H. H., i S. P. Singh. Glyceryl Trinitrate Ointment in Angina Pectoris. 1979.
Atenció: Aquestes cites poden no estar 100% correctes.