Organic nitrates.
Card's contents:HANDBUCH DER EXPERIMENTELLEN 524,433 PHARMACOLOGIE ,vol. 40, Heffter-Heubner New ser. Organic nitrates. Contributors: W. S. Aronow [ i in.]. Ed. Philip Needleman. Berlin 1975 Springer-Verl. .8° s. XII, nlb. 2, 196, ilustr. Handbuch der Experimentellen Pharmakologie vol. 40, Heffter-Heubner New Ser.